ISRC GBCTX1800727
Verified recording
GBCTX1800727 is “The Court Of The Crimson King (BBC Radio Sessions, 1969)” by King Crimson,
registered on the CopyrightChains blockchain with CopyrightID
0xf8f4466465303bb7e3f59c75e2611322aa0f5c9dd6b8d915075e4784b51f015e 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/GBCTX1800727.
Recording identifiers
- ISRC
- GBCTX1800727
- Title
- The Court Of The Crimson King (BBC Radio Sessions, 1969)
- Artist
- King Crimson
- CopyrightID (CopyrightChains transaction hash)
0xf8f4466465303bb7e3f59c75e2611322aa0f5c9dd6b8d915075e4784b51f015e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4cc6744ad4108c17fe15c8d5389e0255b8e857c7c164f9a790c4a121e307f821- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTX1800727
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Court Of The Crimson King (BBC Radio Sessions, 1969) · Machine-readable JSON-LD