ISRC UYAZ12100049
Verified recording
UYAZ12100049 is “La Canción Quiere” by Alfredo Zitarrosa,
registered on the CopyrightChains blockchain with CopyrightID
0x50921a7d7fac2734185111a308304e42d8a8c2692d8fb06cd88d9ee289b227c2 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYAZ12100049.
Recording identifiers
- ISRC
- UYAZ12100049
- Title
- La Canción Quiere
- Artist
- Alfredo Zitarrosa
- CopyrightID (CopyrightChains transaction hash)
0x50921a7d7fac2734185111a308304e42d8a8c2692d8fb06cd88d9ee289b227c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:01e153ce66df12973de2a535c325e3a72617086e41e5822d77a016445761f667- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYAZ12100049
- Bitcoin block existence check
- https://blockstream.info/api/block/960337