ISRC QZHN52271138
Verified recording
QZHN52271138 is “Dumb.” by Yavin,
registered on the CopyrightChains blockchain with CopyrightID
0x992c6287691d52bb42de35a3a660642554bc9596ac5724898a36ecd7f414cf9c 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/QZHN52271138.
Recording identifiers
- ISRC
- QZHN52271138
- Title
- Dumb.
- Artist
- Yavin
- CopyrightID (CopyrightChains transaction hash)
0x992c6287691d52bb42de35a3a660642554bc9596ac5724898a36ecd7f414cf9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:62017ea7b31f4194391ca19793d272f7fdbffc40b692731ec35c147aedb65010- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52271138
- Bitcoin block existence check
- https://blockstream.info/api/block/957118