ISRC GBHFP0414262
Verified recording
GBHFP0414262 is “Viva La Quinta Brigada” by John Close,
registered on the CopyrightChains blockchain with CopyrightID
0x5d54532b3b4330449bb73837e619e6fb5b84d480c0965ecfc005126f31e72fa9 and independently timestamped
in Bitcoin block 959105 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFP0414262.
Recording identifiers
- ISRC
- GBHFP0414262
- Title
- Viva La Quinta Brigada
- Artist
- John Close
- CopyrightID (CopyrightChains transaction hash)
0x5d54532b3b4330449bb73837e619e6fb5b84d480c0965ecfc005126f31e72fa9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T06:33:30+00:00
- Bitcoin block
- 959105
- Canonical record hash
sha256:965341f35da00fad563d708001a6207eb6e1b282b49e860f4d3bedf629d40835- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFP0414262
- Bitcoin block existence check
- https://blockstream.info/api/block/959105
Full record
Track page: Viva La Quinta Brigada · Machine-readable JSON-LD