ISRC FRU621219511
Verified recording
FRU621219511 is “La Petite Pince-Sans-Rire: 21ème ordre, 4ème livre” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x2229ad07e147033e0bf7865d77a55149e511664477c9c917f9b3d9467e3d94bb and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621219511.
Recording identifiers
- ISRC
- FRU621219511
- Title
- La Petite Pince-Sans-Rire: 21ème ordre, 4ème livre
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x2229ad07e147033e0bf7865d77a55149e511664477c9c917f9b3d9467e3d94bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d787f19188441af114d1b9b4c1df3613d7a8418cba497b3009426d4a4f70e85c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621219511
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: La Petite Pince-Sans-Rire: 21ème ordre, 4ème livre · Machine-readable JSON-LD