ISRC QZFZ62265635
Verified recording
QZFZ62265635 is “Baróns” by Problembarn,
registered on the CopyrightChains blockchain with CopyrightID
0x9ea20bff3d866ffd3e30ea7fd0869e13105168d3caf6c30663ba785a15e78ec1 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62265635.
Recording identifiers
- ISRC
- QZFZ62265635
- Title
- Baróns
- Artist
- Problembarn
- CopyrightID (CopyrightChains transaction hash)
0x9ea20bff3d866ffd3e30ea7fd0869e13105168d3caf6c30663ba785a15e78ec1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:e7a796cafae9f08468abaaa0236de489e0fe8aeb93328363d804a4bb830dd439- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62265635
- Bitcoin block existence check
- https://blockstream.info/api/block/957073