ISRC FR50X2412908
Verified recording
FR50X2412908 is “Première Leçon de Ténèbres à voix seule: VII. Jerusalem, convertere ad Dominum” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0xe0d077362cac1f915b07d473f2870f36e2edd2f3e535eb016f9894373dcca62f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2412908.
Recording identifiers
- ISRC
- FR50X2412908
- Title
- Première Leçon de Ténèbres à voix seule: VII. Jerusalem, convertere ad Dominum
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0xe0d077362cac1f915b07d473f2870f36e2edd2f3e535eb016f9894373dcca62f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:89646b146947ecf33f42953d114ecc95c0d2dcb5fea0eb3caa9cbedefa1b3b2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2412908
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Première Leçon de Ténèbres à voix seule: VII. Jerusalem, convertere ad Dominum · Machine-readable JSON-LD