ISRC US34D0400383
Verified recording
US34D0400383 is “Barcarolle #2” by Francis Kleynjans,
registered on the CopyrightChains blockchain with CopyrightID
0x9e0bcb77617f8728f5b42a07e63e5124bacd9e6e92e41397e536f60d3d607e74 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/US34D0400383.
Recording identifiers
- ISRC
- US34D0400383
- Title
- Barcarolle #2
- Artist
- Francis Kleynjans
- CopyrightID (CopyrightChains transaction hash)
0x9e0bcb77617f8728f5b42a07e63e5124bacd9e6e92e41397e536f60d3d607e74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:24fe8d0b97031ce24e3871318772dab7a47ad4d00a8a055bcb1ba22acd5d0469- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US34D0400383
- Bitcoin block existence check
- https://blockstream.info/api/block/956302