ISRC US8270604335
Verified recording
US8270604335 is “Pieces for Solo Viol: IV. Ballet” by Monsieur de Sainte-Colombe,
registered on the CopyrightChains blockchain with CopyrightID
0xb548d4949b5cb3817d00307bae6482824f60ea8d9db23cca61faaaaaab345100 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8270604335.
Recording identifiers
- ISRC
- US8270604335
- Title
- Pieces for Solo Viol: IV. Ballet
- Artist
- Monsieur de Sainte-Colombe
- CopyrightID (CopyrightChains transaction hash)
0xb548d4949b5cb3817d00307bae6482824f60ea8d9db23cca61faaaaaab345100
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:ca36f279c13334221099c9984eb3084b31bb5baa2702e84b881f84c8b3024189- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8270604335
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Pieces for Solo Viol: IV. Ballet · Machine-readable JSON-LD