ISRC TCABR1327874
Verified recording
TCABR1327874 is “First Class” by Jeff Bernat,
registered on the CopyrightChains blockchain with CopyrightID
0xc507ee8f5877d36744e930ad8f61eb7f1be305fd53f5e2bca7444ce1e4a48357 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABR1327874.
Recording identifiers
- ISRC
- TCABR1327874
- Title
- First Class
- Artist
- Jeff Bernat
- CopyrightID (CopyrightChains transaction hash)
0xc507ee8f5877d36744e930ad8f61eb7f1be305fd53f5e2bca7444ce1e4a48357
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:208d7a3bcb9e0d9aab6a03ab338ccf61cee31d23b5ef2eec34ca6b0d3f11e63b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABR1327874
- Bitcoin block existence check
- https://blockstream.info/api/block/956304