ISRC QZ9WZ2000018
Verified recording
QZ9WZ2000018 is “La Fiesta Del Chivo” by Brian Cid,
registered on the CopyrightChains blockchain with CopyrightID
0x777f28ddc8f350afe4905c3971818b9cd11fcd2a438741ed7975eebe8973a0b0 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9WZ2000018.
Recording identifiers
- ISRC
- QZ9WZ2000018
- Title
- La Fiesta Del Chivo
- Artist
- Brian Cid
- CopyrightID (CopyrightChains transaction hash)
0x777f28ddc8f350afe4905c3971818b9cd11fcd2a438741ed7975eebe8973a0b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:0f25907fbb86adf31c2888a2b3e14c942cf88f071a8b38922aedd09774dd878e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9WZ2000018
- Bitcoin block existence check
- https://blockstream.info/api/block/960481