ISRC GBCAD2306111
Verified recording
GBCAD2306111 is “Mocking Bird (BBC Radio One In Concert, 16 November 1972) - Mono Version” by Barclay James Harvest,
registered on the CopyrightChains blockchain with CopyrightID
0xc689b0f6127899a4a30baab70fb8692bfc07ab8256b05117b7301197019a69bb and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD2306111.
Recording identifiers
- ISRC
- GBCAD2306111
- Title
- Mocking Bird (BBC Radio One In Concert, 16 November 1972) - Mono Version
- Artist
- Barclay James Harvest
- CopyrightID (CopyrightChains transaction hash)
0xc689b0f6127899a4a30baab70fb8692bfc07ab8256b05117b7301197019a69bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:aaa83798e0a372291492d3ef1b5599658243cef35adcba6b9280fe05c3537edb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD2306111
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Mocking Bird (BBC Radio One In Concert, 16 November 1972) - Mono Version · Machine-readable JSON-LD