ISRC GBCAD2203248
Verified recording
GBCAD2203248 is “She Said - BBC Radio 1, John Peel Sunday Concert, 21 February 1971” by Barclay James Harvest,
registered on the CopyrightChains blockchain with CopyrightID
0x2f0b52866b4e76621a3234610161d624b46a8e4d5296f5fa44029ffbcee40351 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/GBCAD2203248.
Recording identifiers
- ISRC
- GBCAD2203248
- Title
- She Said - BBC Radio 1, John Peel Sunday Concert, 21 February 1971
- Artist
- Barclay James Harvest
- CopyrightID (CopyrightChains transaction hash)
0x2f0b52866b4e76621a3234610161d624b46a8e4d5296f5fa44029ffbcee40351
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7903e0dafa13133d2bcb3c5e93066a6eb1b209f574478abb550822e00f26487c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD2203248
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: She Said - BBC Radio 1, John Peel Sunday Concert, 21 February 1971 · Machine-readable JSON-LD