ISRC FR7JM2372250
Verified recording
FR7JM2372250 is “Pièces de viole, Book 2, Suite No. 3 in D Major: XXII. Les Voix humaines (Arr. for 2 Harpsichords by William Christie & Justin Taylor)” by Marin Marais,
registered on the CopyrightChains blockchain with CopyrightID
0x3eec4c0372e4a78dc0ee0d639fdd5ee3cb9446ab1529c03061a46acea203b09e 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/FR7JM2372250.
Recording identifiers
- ISRC
- FR7JM2372250
- Title
- Pièces de viole, Book 2, Suite No. 3 in D Major: XXII. Les Voix humaines (Arr. for 2 Harpsichords by William Christie & Justin Taylor)
- Artist
- Marin Marais
- CopyrightID (CopyrightChains transaction hash)
0x3eec4c0372e4a78dc0ee0d639fdd5ee3cb9446ab1529c03061a46acea203b09e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3f413ee52e64cc23e1d329453c2a6e14ba8b910fea7c6277f49e262733fd3f37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2372250
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pièces de viole, Book 2, Suite No. 3 in D Major: XXII. Les Voix humaines (Arr. for 2 Harpsichords by William Christie & Justin Taylor) · Machine-readable JSON-LD