ISRC QZ5AB1703567
Verified recording
QZ5AB1703567 is “De Regreso” by Delinquent Mono,
registered on the CopyrightChains blockchain with CopyrightID
0x1122b5dfa4f7837640eabc16d27a8add272bb7b93e03f43356e3fa904da5b420 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1703567.
Recording identifiers
- ISRC
- QZ5AB1703567
- Title
- De Regreso
- Artist
- Delinquent Mono
- CopyrightID (CopyrightChains transaction hash)
0x1122b5dfa4f7837640eabc16d27a8add272bb7b93e03f43356e3fa904da5b420
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:39853b68565ccaed3db022072a3a6713de717c28669d9888bf721a64950c12e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1703567
- Bitcoin block existence check
- https://blockstream.info/api/block/957118