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remove pinata instructions

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Sergio Chouhy 2025-12-02 16:48:12 -03:00
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README.md
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@ -257,11 +257,11 @@ Account owned by authenticated transfer program
### Funding the account: executing the Piñata program
Now that we have a public account initialized by the authenticated transfer program, we need to fund it. For that, the testnet provides the Piñata program. See the [Pinata](#piñata-program) section for instructions on how to use it.
Now that we have a public account initialized by the authenticated transfer program, we need to fund it. For that, the testnet provides the Piñata program.
```bash
# Complete with your id and the correct solution for your case
wallet pinata claim --to-account-id Public/9ypzv6GGr3fwsgxY7EZezg5rz6zj52DPCkmf1vVujEiJ --solution 989106
# Complete with your id
wallet pinata claim --to Public/9ypzv6GGr3fwsgxY7EZezg5rz6zj52DPCkmf1vVujEiJ
```
After the claim succeeds, the account will be funded with some tokens:
@ -615,41 +615,6 @@ Holding account owned by token program
{"account_type":"Token holding","definition_id":"GQ3C8rbprTtQUCvkuVBRu3v9wvUvjafCMFqoSPvTEVii","balance":10}
```
### Piñata program
The testnet comes with a program that serves as a faucet for native tokens. We call it the Piñata. Use the command `wallet pinata claim` to get native tokens from it. This requires two parameters:
- `--to-account-id` is the ID of the account that will receive the tokens. **Use only initialized accounts here.**
- `--solution` a solution to the Pinata challenge. This will change every time the Pinata is successfully claimed.
To find the solution to the challenge, first query the Pinata account. This has always the ID: `Public/EfQhKQAkX2FJiwNii2WFQsGndjvF1Mzd7RuVe7QdPLw7`.
```bash
wallet account get --account-id Public/EfQhKQAkX2FJiwNii2WFQsGndjvF1Mzd7RuVe7QdPLw7
# Output:
{"balance":750,"program_owner_b64":"/SQ9PX+NYQgXm7YMP7VMUBRwvU/Bq4pHTTZcCpTC5FM=","data_b64":"A939OBnG9OhvzOocqfCAJKSYvtcuV15OHDIVNg34MC8i","nonce":0}
```
Copy the `data_b64` value and run the following python script:
```python
import base64, hashlib
def find_16byte_prefix(data: str, max_attempts: int) -> bytes:
data = base64.b64decode(data_b64)[1:]
for attempt in range(max_attempts):
suffix = attempt.to_bytes(16, 'little')
h = hashlib.sha256(data + suffix).digest()
if h[:3] == b"\x00\x00\x00":
solution = int.from_bytes(suffix, 'little')
return f"Solution: {solution}"
raise RuntimeError(f"No suffix found in {max_attempts} attempts")
data_b64 = "A939OBnG9OhvzOocqfCAJKSYvtcuV15OHDIVNg34MC8i" # <- Change with the value from the Piñata account
print(find_16byte_prefix(data_b64, 50000000))
```
### Chain information
The wallet provides some commands to query information about the chain. These are under the `wallet chain-info` command.