ISRC QZNW72327739
Verified recording
QZNW72327739 is “Kept Promises” by Relajación océano y olas,
registered on the CopyrightChains blockchain with CopyrightID
0xa8a8ef38ecc3f979f0d3dc5666a007f670a49669efa9e3cc0e9a31d8ef40c01b 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/QZNW72327739.
Recording identifiers
- ISRC
- QZNW72327739
- Title
- Kept Promises
- Artist
- Relajación océano y olas
- CopyrightID (CopyrightChains transaction hash)
0xa8a8ef38ecc3f979f0d3dc5666a007f670a49669efa9e3cc0e9a31d8ef40c01b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:58ff1772cb40aa0486c84e61bc4c18f8610d0f752ff067261a09da576d215e87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72327739
- Bitcoin block existence check
- https://blockstream.info/api/block/960334