ISRC QZNJY2365568
Verified recording
QZNJY2365568 is “Poner un Freno” by Clúster,
registered on the CopyrightChains blockchain with CopyrightID
0xa9a024942b1383e84d542c8a4a9743b85eb2f61c1ff9e9e482bb9de360b93a58 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2365568.
Recording identifiers
- ISRC
- QZNJY2365568
- Title
- Poner un Freno
- Artist
- Clúster
- CopyrightID (CopyrightChains transaction hash)
0xa9a024942b1383e84d542c8a4a9743b85eb2f61c1ff9e9e482bb9de360b93a58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:0d6793ae65aaa61d2ae5d7ef712dfa3a84e0be286dcf818f70a4cafaf22ac8c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2365568
- Bitcoin block existence check
- https://blockstream.info/api/block/960478