ISRC USFI85000134
Verified recording
USFI85000134 is “Laura” by Dave Brubeck Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x224881d1e86b8c99db886fa46b968563e57cc12aa8912f1d5aa2a398a3af3b7a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI85000134.
Recording identifiers
- ISRC
- USFI85000134
- Title
- Laura
- Artist
- Dave Brubeck Trio
- CopyrightID (CopyrightChains transaction hash)
0x224881d1e86b8c99db886fa46b968563e57cc12aa8912f1d5aa2a398a3af3b7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2bbb2a9e6dd89e92edc832cd4d626a32b5df6a54912cf8cb4e92637918f26ed1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI85000134
- Bitcoin block existence check
- https://blockstream.info/api/block/957118