ISRC GBF076110770
Verified recording
GBF076110770 is “Past Three O' Clock” by Choir of King's College, Cambridge,
registered on the CopyrightChains blockchain with CopyrightID
0x8e4cc51e4f5de5698a469348390760ff6391c0037e2f1fa830cc2809ea117ca8 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076110770.
Recording identifiers
- ISRC
- GBF076110770
- Title
- Past Three O' Clock
- Artist
- Choir of King's College, Cambridge
- CopyrightID (CopyrightChains transaction hash)
0x8e4cc51e4f5de5698a469348390760ff6391c0037e2f1fa830cc2809ea117ca8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:834450c5d7aa51b14fc70116b3ffd5febe9c787df6d6a8fdff738858d46aba65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076110770
- Bitcoin block existence check
- https://blockstream.info/api/block/959128