ISRC GBPFW2100264
Verified recording
GBPFW2100264 is “Castagnet: Messe brève: III. Sanctus” by Yves Castagnet,
registered on the CopyrightChains blockchain with CopyrightID
0xce986f6d79ad3f3d3b9943d9fd3b30d057f5c44f1eb3aab00ce1b84be9d64490 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2100264.
Recording identifiers
- ISRC
- GBPFW2100264
- Title
- Castagnet: Messe brève: III. Sanctus
- Artist
- Yves Castagnet
- CopyrightID (CopyrightChains transaction hash)
0xce986f6d79ad3f3d3b9943d9fd3b30d057f5c44f1eb3aab00ce1b84be9d64490
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:47fec049951b737d2f5eb9b8378c1bac493910d39c156645910ec403481a034d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2100264
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Castagnet: Messe brève: III. Sanctus · Machine-readable JSON-LD