ISRC US3DF1920851
Verified recording
US3DF1920851 is “Efren Sanchez” by Los Alegres Del Barranco,
registered on the CopyrightChains blockchain with CopyrightID
0xa8e5242b4a9968287f174f96f0c54668d79b7d83a0fc916e16b23be51291a604 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1920851.
Recording identifiers
- ISRC
- US3DF1920851
- Title
- Efren Sanchez
- Artist
- Los Alegres Del Barranco
- CopyrightID (CopyrightChains transaction hash)
0xa8e5242b4a9968287f174f96f0c54668d79b7d83a0fc916e16b23be51291a604
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:9c3ed21c1fc2deb9a871209f0e92ee032f70dcf0bbabe79585d941645c229ef8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1920851
- Bitcoin block existence check
- https://blockstream.info/api/block/953515