ISRC US3DF2029555
Verified recording
US3DF2029555 is “Taquiña” by Los 4 De Cordoba,
registered on the CopyrightChains blockchain with CopyrightID
0x9eaab2d2ad330c2f60256e75c141adeacef2884b1fc0bb7d91b52e206ddc26c9 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2029555.
Recording identifiers
- ISRC
- US3DF2029555
- Title
- Taquiña
- Artist
- Los 4 De Cordoba
- CopyrightID (CopyrightChains transaction hash)
0x9eaab2d2ad330c2f60256e75c141adeacef2884b1fc0bb7d91b52e206ddc26c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:94377fe60112314c08536be72069e8ece27deea30c80c8476894eb7b4e89d84b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2029555
- Bitcoin block existence check
- https://blockstream.info/api/block/960473