ISRC CH4210100066
Verified recording
CH4210100066 is “Troisième Leçon de Ténèbres à 2 voix” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x4d627bcca0871a6268caae2eae037c6e90e438579eb410c827070b4e623c0bb5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210100066.
Recording identifiers
- ISRC
- CH4210100066
- Title
- Troisième Leçon de Ténèbres à 2 voix
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x4d627bcca0871a6268caae2eae037c6e90e438579eb410c827070b4e623c0bb5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9c056ae8fc364192d00659ea7c9205aaff57e454c4316181aad484cba5722aa0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210100066
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Troisième Leçon de Ténèbres à 2 voix · Machine-readable JSON-LD