ISRC QZNJX2462923
Verified recording
QZNJX2462923 is “Sonhos” by Rel Firma Zica,
registered on the CopyrightChains blockchain with CopyrightID
0x8491b51d3d93563b6dd3e0cb29ac52639982eb073b16124de2159aba40ed59bf and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2462923.
Recording identifiers
- ISRC
- QZNJX2462923
- Title
- Sonhos
- Artist
- Rel Firma Zica
- CopyrightID (CopyrightChains transaction hash)
0x8491b51d3d93563b6dd3e0cb29ac52639982eb073b16124de2159aba40ed59bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:35e023082767505bbf228cc9009c0c6ebb3d37065c8c96bec43f273ab5ba091d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2462923
- Bitcoin block existence check
- https://blockstream.info/api/block/960264