ISRC FR6F31368290
Verified recording
FR6F31368290 is “Dolly. Berceuse” by Alfons Gruber,
registered on the CopyrightChains blockchain with CopyrightID
0x1bb2f857bc848064c2919d31ed90b9ff5438e54a5c88cddada4e24a83d137d43 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6F31368290.
Recording identifiers
- ISRC
- FR6F31368290
- Title
- Dolly. Berceuse
- Artist
- Alfons Gruber
- CopyrightID (CopyrightChains transaction hash)
0x1bb2f857bc848064c2919d31ed90b9ff5438e54a5c88cddada4e24a83d137d43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:2c78d897f01caac97abf5039e7e42273fdd0f51a88d8fb762a1b5d3b8c4bda9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6F31368290
- Bitcoin block existence check
- https://blockstream.info/api/block/960327