ISRC QZES51949846
Verified recording
QZES51949846 is “La Bamba” by Mateo Oliva,
registered on the CopyrightChains blockchain with CopyrightID
0xc436bcae518af295e8f023092e3009b0892bf614f91e9b45d7a348e3d1acbb54 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51949846.
Recording identifiers
- ISRC
- QZES51949846
- Title
- La Bamba
- Artist
- Mateo Oliva
- CopyrightID (CopyrightChains transaction hash)
0xc436bcae518af295e8f023092e3009b0892bf614f91e9b45d7a348e3d1acbb54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e0708d9b9b64f52d18a5f66e6271cdd217a7abcc023c8e3542b11e79fab42c76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51949846
- Bitcoin block existence check
- https://blockstream.info/api/block/957118