ISRC QZ2J21511981
Verified recording
QZ2J21511981 is “Sem Compromisso” by Marcos Vidal,
registered on the CopyrightChains blockchain with CopyrightID
0xc4597765ef7121e5d4fc19b5004b038df132bb04b2314bcddc6f39dcf520d104 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21511981.
Recording identifiers
- ISRC
- QZ2J21511981
- Title
- Sem Compromisso
- Artist
- Marcos Vidal
- CopyrightID (CopyrightChains transaction hash)
0xc4597765ef7121e5d4fc19b5004b038df132bb04b2314bcddc6f39dcf520d104
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:daa34cef25bcb833d8f3dcae6fb9faaed0e8585106338465cebf584fce374b9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21511981
- Bitcoin block existence check
- https://blockstream.info/api/block/960117