ISRC GBCAD1800172
Verified recording
GBCAD1800172 is “Butterfly Boys - BBC Radio One in Concert 1974” by Procol Harum,
registered on the CopyrightChains blockchain with CopyrightID
0xbfff476637082c034466b0c7add4a7e7638cad35f5cf81af708a2ee34b7b069c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1800172.
Recording identifiers
- ISRC
- GBCAD1800172
- Title
- Butterfly Boys - BBC Radio One in Concert 1974
- Artist
- Procol Harum
- CopyrightID (CopyrightChains transaction hash)
0xbfff476637082c034466b0c7add4a7e7638cad35f5cf81af708a2ee34b7b069c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dc1f3258d29eda9b503bfdf6ebc902a6a1eb1bc22fb9f3a3cc9abeaaf96ca60a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1800172
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Butterfly Boys - BBC Radio One in Concert 1974 · Machine-readable JSON-LD