ISRC UYAZ12100047
Verified recording
UYAZ12100047 is “Pobre Joaquín” by Alfredo Zitarrosa,
registered on the CopyrightChains blockchain with CopyrightID
0x3eee683d8d121506ea792d79f4e89294eee3551b7d875662d0dcfb6ec2170fc9 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYAZ12100047.
Recording identifiers
- ISRC
- UYAZ12100047
- Title
- Pobre Joaquín
- Artist
- Alfredo Zitarrosa
- CopyrightID (CopyrightChains transaction hash)
0x3eee683d8d121506ea792d79f4e89294eee3551b7d875662d0dcfb6ec2170fc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:7f50db44baf3b8c281e114af7d593eb5ce3a68528c3409b15265ae74650ead5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYAZ12100047
- Bitcoin block existence check
- https://blockstream.info/api/block/960327