diff --git a/Cargo.lock b/Cargo.lock
index 0fe97b7b..199461bb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -367,6 +367,15 @@ version = "1.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
 
+[[package]]
+name = "archery"
+version = "1.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70e0a5f99dfebb87bb342d0f53bb92c81842e100bbb915223e38349580e5441d"
+dependencies = [
+ "triomphe",
+]
+
 [[package]]
 name = "ark-bls12-381"
 version = "0.4.0"
@@ -1098,7 +1107,7 @@ dependencies = [
 [[package]]
 name = "broadcast-service"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "async-trait",
  "derivative",
@@ -1267,6 +1276,35 @@ dependencies = [
  "cpufeatures",
 ]
 
+[[package]]
+name = "chain-service"
+version = "0.1.0"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
+dependencies = [
+ "async-trait",
+ "broadcast-service",
+ "bytes",
+ "cryptarchia-engine",
+ "cryptarchia-sync",
+ "futures",
+ "groth16",
+ "nomos-core",
+ "nomos-ledger",
+ "nomos-network",
+ "nomos-storage",
+ "nomos-utils",
+ "num-bigint",
+ "overwatch",
+ "serde",
+ "serde_with",
+ "services-utils",
+ "strum",
+ "thiserror 1.0.69",
+ "tokio",
+ "tracing",
+ "tracing-futures",
+]
+
 [[package]]
 name = "chrono"
 version = "0.4.42"
@@ -1294,7 +1332,7 @@ dependencies = [
 [[package]]
 name = "circuits-prover"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "circuits-utils",
  "tempfile",
@@ -1303,7 +1341,7 @@ dependencies = [
 [[package]]
 name = "circuits-utils"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "dirs",
 ]
@@ -1395,9 +1433,10 @@ dependencies = [
 [[package]]
 name = "common-http-client"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "broadcast-service",
+ "chain-service",
  "futures",
  "nomos-core",
  "nomos-da-messages",
@@ -1452,6 +1491,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
+[[package]]
+name = "convert_case"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baaaa0ecca5b51987b9423ccdc971514dd8b0bb7b4060b983d3664dad3f1f89f"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "convert_case"
 version = "0.10.0"
@@ -1530,7 +1578,7 @@ checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
 [[package]]
 name = "cryptarchia-engine"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "cfg_eval",
  "nomos-utils",
@@ -1541,6 +1589,23 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "cryptarchia-sync"
+version = "0.1.0"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
+dependencies = [
+ "bytes",
+ "cryptarchia-engine",
+ "futures",
+ "nomos-core",
+ "rand 0.8.5",
+ "serde",
+ "serde_with",
+ "thiserror 1.0.69",
+ "tokio",
+ "tracing",
+]
+
 [[package]]
 name = "crypto-bigint"
 version = "0.5.5"
@@ -2344,7 +2409,7 @@ dependencies = [
 [[package]]
 name = "groth16"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "ark-bn254 0.4.0",
  "ark-ec 0.4.2",
@@ -3047,7 +3112,7 @@ dependencies = [
 [[package]]
 name = "key-management-system-keys"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "async-trait",
  "bytes",
@@ -3072,7 +3137,7 @@ dependencies = [
 [[package]]
 name = "key-management-system-macros"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3103,7 +3168,7 @@ dependencies = [
 [[package]]
 name = "kzgrs"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "ark-bls12-381",
  "ark-ec 0.4.2",
@@ -3122,7 +3187,7 @@ dependencies = [
 [[package]]
 name = "kzgrs-backend"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "ark-ff 0.4.2",
  "ark-poly 0.4.2",
@@ -3204,6 +3269,7 @@ dependencies = [
  "bs58",
  "hkdf",
  "multihash",
+ "serde",
  "sha2",
  "thiserror 2.0.17",
  "tracing",
@@ -3406,6 +3472,18 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "mmr"
+version = "0.1.0"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
+dependencies = [
+ "ark-ff 0.4.2",
+ "groth16",
+ "poseidon2",
+ "rpds",
+ "serde",
+]
+
 [[package]]
 name = "multiaddr"
 version = "0.18.2"
@@ -3515,7 +3593,7 @@ dependencies = [
 [[package]]
 name = "nomos-blend-crypto"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "blake2",
  "groth16",
@@ -3530,10 +3608,32 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "nomos-blend-message"
+version = "0.1.0"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
+dependencies = [
+ "blake2",
+ "derivative",
+ "groth16",
+ "itertools 0.14.0",
+ "key-management-system-keys",
+ "nomos-blend-crypto",
+ "nomos-blend-proofs",
+ "nomos-core",
+ "nomos-utils",
+ "serde",
+ "serde-big-array",
+ "serde_with",
+ "thiserror 1.0.69",
+ "tracing",
+ "zeroize",
+]
+
 [[package]]
 name = "nomos-blend-proofs"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "ed25519-dalek",
  "generic-array 1.3.5",
@@ -3548,7 +3648,7 @@ dependencies = [
 [[package]]
 name = "nomos-core"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "ark-ff 0.4.2",
  "async-trait",
@@ -3578,7 +3678,7 @@ dependencies = [
 [[package]]
 name = "nomos-da-messages"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "blake2",
  "futures",
@@ -3591,7 +3691,7 @@ dependencies = [
 [[package]]
 name = "nomos-http-api-common"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "axum",
  "governor",
@@ -3603,10 +3703,68 @@ dependencies = [
  "tower_governor",
 ]
 
+[[package]]
+name = "nomos-ledger"
+version = "0.1.0"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
+dependencies = [
+ "cryptarchia-engine",
+ "groth16",
+ "key-management-system-keys",
+ "mmr",
+ "nomos-blend-crypto",
+ "nomos-blend-message",
+ "nomos-blend-proofs",
+ "nomos-core",
+ "nomos-utils",
+ "num-bigint",
+ "rand 0.8.5",
+ "rpds",
+ "serde",
+ "thiserror 1.0.69",
+ "tracing",
+ "utxotree",
+]
+
+[[package]]
+name = "nomos-network"
+version = "0.1.0"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
+dependencies = [
+ "async-trait",
+ "cryptarchia-sync",
+ "futures",
+ "nomos-core",
+ "overwatch",
+ "serde",
+ "tokio",
+ "tokio-stream",
+ "tracing",
+]
+
+[[package]]
+name = "nomos-storage"
+version = "0.1.0"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "cryptarchia-engine",
+ "futures",
+ "libp2p-identity",
+ "multiaddr",
+ "nomos-core",
+ "overwatch",
+ "serde",
+ "thiserror 1.0.69",
+ "tokio",
+ "tracing",
+]
+
 [[package]]
 name = "nomos-utils"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "async-trait",
  "blake2",
@@ -3858,6 +4016,7 @@ source = "git+https://github.com/logos-co/Overwatch?rev=f5a9902#f5a99022f389d65a
 dependencies = [
  "async-trait",
  "futures",
+ "overwatch-derive",
  "thiserror 2.0.17",
  "tokio",
  "tokio-stream",
@@ -3865,6 +4024,18 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "overwatch-derive"
+version = "0.1.0"
+source = "git+https://github.com/logos-co/Overwatch?rev=f5a9902#f5a99022f389d65adbd55e51f1e3f9eead62432a"
+dependencies = [
+ "convert_case 0.8.0",
+ "proc-macro-error2",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
 [[package]]
 name = "parking_lot"
 version = "0.12.5"
@@ -3971,7 +4142,7 @@ checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 [[package]]
 name = "pol"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "circuits-prover",
  "circuits-utils",
@@ -3999,7 +4170,7 @@ dependencies = [
 [[package]]
 name = "poq"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "circuits-prover",
  "circuits-utils",
@@ -4021,7 +4192,7 @@ checksum = "f84267b20a16ea918e43c6a88433c2d54fa145c92a811b5b047ccbe153674483"
 [[package]]
 name = "poseidon2"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "ark-bn254 0.4.0",
  "ark-ff 0.4.2",
@@ -4074,6 +4245,28 @@ dependencies = [
  "toml_edit 0.23.10+spec-1.0.0",
 ]
 
+[[package]]
+name = "proc-macro-error-attr2"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96de42df36bb9bba5542fe9f1a054b8cc87e172759a1868aa05c1f3acc89dfc5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+]
+
+[[package]]
+name = "proc-macro-error2"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11ec05c52be0a07b08061f7dd003e7d7092e0472bc731b4af7bb1ef876109802"
+dependencies = [
+ "proc-macro-error-attr2",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.103"
@@ -4692,6 +4885,16 @@ dependencies = [
  "librocksdb-sys",
 ]
 
+[[package]]
+name = "rpds"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e75f485e819d4d3015e6c0d55d02a4fd3db47c1993d9e603e0361fba2bffb34"
+dependencies = [
+ "archery",
+ "serde",
+]
+
 [[package]]
 name = "rrs-lib"
 version = "0.1.0"
@@ -5034,6 +5237,15 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde-big-array"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11fc7cc2c76d73e0f27ee52abbd64eec84d46f370c88371120433196934e4b7f"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_core"
 version = "1.0.228"
@@ -5140,6 +5352,21 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "services-utils"
+version = "0.1.0"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
+dependencies = [
+ "async-trait",
+ "futures",
+ "log",
+ "overwatch",
+ "serde",
+ "serde_json",
+ "thiserror 1.0.69",
+ "tracing",
+]
+
 [[package]]
 name = "sha1"
 version = "0.10.6"
@@ -5783,6 +6010,16 @@ dependencies = [
  "valuable",
 ]
 
+[[package]]
+name = "tracing-futures"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97d095ae15e245a057c8e8451bab9b3ee1e1f68e9ba2b4fbc18d0ac5237835f2"
+dependencies = [
+ "pin-project",
+ "tracing",
+]
+
 [[package]]
 name = "tracing-subscriber"
 version = "0.2.25"
@@ -5792,6 +6029,12 @@ dependencies = [
  "tracing-core",
 ]
 
+[[package]]
+name = "triomphe"
+version = "0.1.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd69c5aa8f924c7519d6372789a74eac5b94fb0f8fcf0d4a97eb0bfc3e785f39"
+
 [[package]]
 name = "try-lock"
 version = "0.2.5"
@@ -5895,6 +6138,20 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "utxotree"
+version = "0.1.0"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
+dependencies = [
+ "ark-ff 0.4.2",
+ "groth16",
+ "num-bigint",
+ "poseidon2",
+ "rpds",
+ "serde",
+ "thiserror 1.0.69",
+]
+
 [[package]]
 name = "valuable"
 version = "0.1.1"
@@ -6342,7 +6599,7 @@ checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
 [[package]]
 name = "witness-generator"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "circuits-utils",
  "tempfile",
@@ -6497,7 +6754,7 @@ dependencies = [
 [[package]]
 name = "zksign"
 version = "0.1.0"
-source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=feat-skip-zk-build#fde542bb8398189fe5e9bad688a527618261f63d"
+source = "git+https://github.com/logos-blockchain/logos-blockchain.git?branch=marbella-offsite-2025-12#b47525f893353b0441a34a62b87c85ad27fb8519"
 dependencies = [
  "circuits-prover",
  "circuits-utils",