ISRC FR9W12231923
Verified recording
FR9W12231923 is “Messe propre pour les Couvents, Gloria: Domine Deus Cromorne” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0xb59903d4477eac7f321d929188b39691612cef33f96f06e15c4873b62bc1acbc and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12231923.
Recording identifiers
- ISRC
- FR9W12231923
- Title
- Messe propre pour les Couvents, Gloria: Domine Deus Cromorne
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0xb59903d4477eac7f321d929188b39691612cef33f96f06e15c4873b62bc1acbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:e8fcdbd974eaa80bf1353f8583ac4509f647eaf611adfc2aa40b77dc6025fc6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12231923
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Messe propre pour les Couvents, Gloria: Domine Deus Cromorne · Machine-readable JSON-LD