ISRC QZMFV2000230
Verified recording
QZMFV2000230 is “La Clase” by Grupo Los de la O,
registered on the CopyrightChains blockchain with CopyrightID
0xb9de7d3da867be491fc8dbabbad4fcc086e2ad9bc215941dbe1dfce7ae30a4cb 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/QZMFV2000230.
Recording identifiers
- ISRC
- QZMFV2000230
- Title
- La Clase
- Artist
- Grupo Los de la O
- CopyrightID (CopyrightChains transaction hash)
0xb9de7d3da867be491fc8dbabbad4fcc086e2ad9bc215941dbe1dfce7ae30a4cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:37d2a241e189a4f77769ff640168f6d4af04142e5b397431873535f43e4312a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMFV2000230
- Bitcoin block existence check
- https://blockstream.info/api/block/953513