ISRC GBPFW2100263
Verified recording
GBPFW2100263 is “Castagnet: Messe brève: II. Gloria” by Yves Castagnet,
registered on the CopyrightChains blockchain with CopyrightID
0xbb580caadc3de02556b13927d2b64d95127cccbcfba5db008708b72ad5e0e2a1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2100263.
Recording identifiers
- ISRC
- GBPFW2100263
- Title
- Castagnet: Messe brève: II. Gloria
- Artist
- Yves Castagnet
- CopyrightID (CopyrightChains transaction hash)
0xbb580caadc3de02556b13927d2b64d95127cccbcfba5db008708b72ad5e0e2a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f8f859c0f2b209f6d027f814a079f6aeb041562481d214b84a919696135c41c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2100263
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Castagnet: Messe brève: II. Gloria · Machine-readable JSON-LD