From 3896ef70bd76c1637370b7b86a2ef7fa0fd0129a Mon Sep 17 00:00:00 2001 From: John Ericson Date: Fri, 20 Aug 2021 18:03:22 -0400 Subject: [PATCH] Add SoftWare Heritage persistent IDentifier snapshots See https://docs.softwareheritage.org/devel/swh-model/persistent-identifiers.html for the technical details of that spec. Software Heritage has done a superb job promoting content addressing in general, and their identifier scheme (SWHIDs, for short) in particular. By supporting them in CIDs / IPLD, I hope the IPFS ecosystem can align itself with that effort. Per the linked documentation, SWHIDs have their own nested grammar and versioning scheme. I begun by taking the version 1 core identifier grammar, unrolled it, and replaced `:` with `-` per the guidelines on separators, with the result being these 5 rows. There is overlap between the remaining for and git-raw, so this just adds SWHID snapshots for now. --- table.csv | 1 + 1 file changed, 1 insertion(+) diff --git a/table.csv b/table.csv index 1e7409d..9acbe29 100644 --- a/table.csv +++ b/table.csv @@ -115,6 +115,7 @@ ws, multiaddr, 0x01dd, permanent, wss, multiaddr, 0x01de, permanent, p2p-websocket-star, multiaddr, 0x01df, permanent, http, multiaddr, 0x01e0, draft, +swhid-1-snp, ipld, 0x01f0, draft, SoftWare Heritage persistent IDentifier version 1 snapshot json, serialization, 0x0200, permanent, JSON (UTF-8-encoded) messagepack, serialization, 0x0201, draft, MessagePack libp2p-peer-record, libp2p, 0x0301, permanent, libp2p peer record type