ISRC QZTB22231974
Verified recording
QZTB22231974 is “Lost & Found” by Isaac Prieto,
registered on the CopyrightChains blockchain with CopyrightID
0x1b3927f3bf576bee56518b1ed022a2adabe5d1d2f78a761687c14299a5ba3253 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22231974.
Recording identifiers
- ISRC
- QZTB22231974
- Title
- Lost & Found
- Artist
- Isaac Prieto
- CopyrightID (CopyrightChains transaction hash)
0x1b3927f3bf576bee56518b1ed022a2adabe5d1d2f78a761687c14299a5ba3253
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:64edb87ac8c69165a679359e5c213ef8b6abefe4875233c8eab0697e35aa1ddb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22231974
- Bitcoin block existence check
- https://blockstream.info/api/block/960468