ISRC US8270604336
Verified recording
US8270604336 is “Pieces for Solo Viol: V. Chaconne” by Monsieur de Sainte-Colombe,
registered on the CopyrightChains blockchain with CopyrightID
0x04b79ae0a0cfe637ac0a98271153623435da2e6f7f50af56df5f1de8f91bb28b and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8270604336.
Recording identifiers
- ISRC
- US8270604336
- Title
- Pieces for Solo Viol: V. Chaconne
- Artist
- Monsieur de Sainte-Colombe
- CopyrightID (CopyrightChains transaction hash)
0x04b79ae0a0cfe637ac0a98271153623435da2e6f7f50af56df5f1de8f91bb28b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:b7bd035b1e2577557237afa5c095ea4089e3ed3f3ff4345d5b97fde47c692b1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8270604336
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Pieces for Solo Viol: V. Chaconne · Machine-readable JSON-LD