ISRC USA371207506
Verified recording
USA371207506 is “Pièces à deux violes du Premier Livre, suite en ré mineur: IV. Sarabande (1686)” by Marin Marais,
registered on the CopyrightChains blockchain with CopyrightID
0xa3f4e517720c184346c3b459c226856f7ef78ee2cf2db1ec3a52c7b7ec9c5ea9 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/USA371207506.
Recording identifiers
- ISRC
- USA371207506
- Title
- Pièces à deux violes du Premier Livre, suite en ré mineur: IV. Sarabande (1686)
- Artist
- Marin Marais
- CopyrightID (CopyrightChains transaction hash)
0xa3f4e517720c184346c3b459c226856f7ef78ee2cf2db1ec3a52c7b7ec9c5ea9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bb2796d86441fe81d3e528fad39001140da5f65ffce53c4829d7c378b0a74ebd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371207506
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Pièces à deux violes du Premier Livre, suite en ré mineur: IV. Sarabande (1686) · Machine-readable JSON-LD