ISRC ES7891300504
Verified recording
ES7891300504 is “Pièces de violes avec la basse chifrée: Suite No. 1 in E Minor: IV. Sarabande grave” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x239043e54363cdcf0f374aad8ec65b32e419a5b3155c113f32a46f492f0cf9e8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891300504.
Recording identifiers
- ISRC
- ES7891300504
- Title
- Pièces de violes avec la basse chifrée: Suite No. 1 in E Minor: IV. Sarabande grave
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x239043e54363cdcf0f374aad8ec65b32e419a5b3155c113f32a46f492f0cf9e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9aaab1ebc35b4657d13dad63a041b225095f9f8f5bdeb9475a54c300aef03cf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891300504
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pièces de violes avec la basse chifrée: Suite No. 1 in E Minor: IV. Sarabande grave · Machine-readable JSON-LD