ISRC GBCFB1900044
Verified recording
GBCFB1900044 is “Katherine - Piano Edit” by RAC,
registered on the CopyrightChains blockchain with CopyrightID
0xbac140da0089296c21f1a21bd099604a225ccc63ef494dd067170e018c439551 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCFB1900044.
Recording identifiers
- ISRC
- GBCFB1900044
- Title
- Katherine - Piano Edit
- Artist
- RAC
- CopyrightID (CopyrightChains transaction hash)
0xbac140da0089296c21f1a21bd099604a225ccc63ef494dd067170e018c439551
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:23862826603af3fb09b47f2fac8ff132ade30fc4268b6855c2e371f1dc3d14cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCFB1900044
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Katherine - Piano Edit · Machine-readable JSON-LD