ISRC US6R21419992
Verified recording
US6R21419992 is “Gymnopédies: No. 1 Lent Et Douloureux” by Martin Jacoby,
registered on the CopyrightChains blockchain with CopyrightID
0x58f5f9755ccf23b556637e32abd7827e69390801d0280b595700dd02ebd43bfc and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21419992.
Recording identifiers
- ISRC
- US6R21419992
- Title
- Gymnopédies: No. 1 Lent Et Douloureux
- Artist
- Martin Jacoby
- CopyrightID (CopyrightChains transaction hash)
0x58f5f9755ccf23b556637e32abd7827e69390801d0280b595700dd02ebd43bfc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5f9f826f5206303e06d9568a3d541881436d19d7281681cfa4c50579081d4652- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21419992
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Gymnopédies: No. 1 Lent Et Douloureux · Machine-readable JSON-LD