ISRC GBBBA0341220
Verified recording
GBBBA0341220 is “A Christmas Round” by John Tavener,
registered on the CopyrightChains blockchain with CopyrightID
0xc9cdba3feff955c16d4b1d0652522ef0d47c3a5169d39947fc8e800c6d7f54d8 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0341220.
Recording identifiers
- ISRC
- GBBBA0341220
- Title
- A Christmas Round
- Artist
- John Tavener
- CopyrightID (CopyrightChains transaction hash)
0xc9cdba3feff955c16d4b1d0652522ef0d47c3a5169d39947fc8e800c6d7f54d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:96c04c3c4e9e2df6914845639ce872972a951e5c2d1896062c7faa13a0d580e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0341220
- Bitcoin block existence check
- https://blockstream.info/api/block/960273