ISRC QZMFV2000358
Verified recording
QZMFV2000358 is “La Cadillac” by Grupo Los de la O,
registered on the CopyrightChains blockchain with CopyrightID
0xd9509fcbb9cf0f143d6e693fd6ef27b3f30726e16cb00411e1445daae9bf726f and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMFV2000358.
Recording identifiers
- ISRC
- QZMFV2000358
- Title
- La Cadillac
- Artist
- Grupo Los de la O
- CopyrightID (CopyrightChains transaction hash)
0xd9509fcbb9cf0f143d6e693fd6ef27b3f30726e16cb00411e1445daae9bf726f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f70e9ab493b9c4de9406ba5de75e9ba8ccb745091023a6606bbca74af814c4b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMFV2000358
- Bitcoin block existence check
- https://blockstream.info/api/block/953513