ISRC QZ5AB1603379
Verified recording
QZ5AB1603379 is “Sometimes I'm Happy” by Muñoz,
registered on the CopyrightChains blockchain with CopyrightID
0x310dae2ad759ab126c9c6ff0210939e7c3d9ad40d657f2ca3bbe25411e2cc6bb and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1603379.
Recording identifiers
- ISRC
- QZ5AB1603379
- Title
- Sometimes I'm Happy
- Artist
- Muñoz
- CopyrightID (CopyrightChains transaction hash)
0x310dae2ad759ab126c9c6ff0210939e7c3d9ad40d657f2ca3bbe25411e2cc6bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:e1bcfa9f4ecf9a919af107e47f3c1c2cfddd72837c5a06f8dfaa3b06f0e982b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1603379
- Bitcoin block existence check
- https://blockstream.info/api/block/960266