ISRC QZNJZ2347021
Verified recording
QZNJZ2347021 is “Fio de Bigode” by Os Angueras,
registered on the CopyrightChains blockchain with CopyrightID
0x9e228e278a57c2de89bf6864608dcfab92ae3eeb45b8a9378940743a305c7b44 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2347021.
Recording identifiers
- ISRC
- QZNJZ2347021
- Title
- Fio de Bigode
- Artist
- Os Angueras
- CopyrightID (CopyrightChains transaction hash)
0x9e228e278a57c2de89bf6864608dcfab92ae3eeb45b8a9378940743a305c7b44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:48248bd65f658bf63327f690fb8249cd2b5d7c5207a86579f70bbaf13ae8f478- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2347021
- Bitcoin block existence check
- https://blockstream.info/api/block/957118