ISRC QZW9K2367610
Verified recording
QZW9K2367610 is “Larga Enquanto Há Tempo” by Rel Firma Zica,
registered on the CopyrightChains blockchain with CopyrightID
0x6678505a12a0b19594fe4ca646a9a18bc01ed832c9e1733f7b89ecc3aaa02638 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2367610.
Recording identifiers
- ISRC
- QZW9K2367610
- Title
- Larga Enquanto Há Tempo
- Artist
- Rel Firma Zica
- CopyrightID (CopyrightChains transaction hash)
0x6678505a12a0b19594fe4ca646a9a18bc01ed832c9e1733f7b89ecc3aaa02638
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:435f17866300e9714adfc40e68b8b3f53983dc85b4f765982708062cb3e77d43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2367610
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Larga Enquanto Há Tempo · Machine-readable JSON-LD