ISRC GBCTX1800726
Verified recording
GBCTX1800726 is “21st Century Schizoid Man (BBC Radio Sessions, 1969)” by King Crimson,
registered on the CopyrightChains blockchain with CopyrightID
0x0a9ad7e902fc5f343d848ca4596d3d3a1573024ac3c29e552d147d3f72b2289b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTX1800726.
Recording identifiers
- ISRC
- GBCTX1800726
- Title
- 21st Century Schizoid Man (BBC Radio Sessions, 1969)
- Artist
- King Crimson
- CopyrightID (CopyrightChains transaction hash)
0x0a9ad7e902fc5f343d848ca4596d3d3a1573024ac3c29e552d147d3f72b2289b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1b3b2719ff1f1fc31ee319721f5f57e8c4076614818403103b7e46b91ba484c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTX1800726
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 21st Century Schizoid Man (BBC Radio Sessions, 1969) · Machine-readable JSON-LD