ISRC QZTAU2265151
Verified recording
QZTAU2265151 is “PA SIEMPRE” by David Marley,
registered on the CopyrightChains blockchain with CopyrightID
0xdf9669e9ddd21e305ef88f06a8764ffc9f6ebfac8fcdaeed003fbec7e8ef5734 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2265151.
Recording identifiers
- ISRC
- QZTAU2265151
- Title
- PA SIEMPRE
- Artist
- David Marley
- CopyrightID (CopyrightChains transaction hash)
0xdf9669e9ddd21e305ef88f06a8764ffc9f6ebfac8fcdaeed003fbec7e8ef5734
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:5023e947a6a30153cda2f919b989c90b972224bd3574a4766b5883fefd82b53b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2265151
- Bitcoin block existence check
- https://blockstream.info/api/block/960334