ISRC GBCTX1400805
Verified recording
GBCTX1400805 is “21st Century Schizoid Man [Bonus Track] - Radio Version” by King Crimson,
registered on the CopyrightChains blockchain with CopyrightID
0x806f69afd0eed282a9443a8fd81cdafbf3d261964b96b45ee2ef5137cf74ecec and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTX1400805.
Recording identifiers
- ISRC
- GBCTX1400805
- Title
- 21st Century Schizoid Man [Bonus Track] - Radio Version
- Artist
- King Crimson
- CopyrightID (CopyrightChains transaction hash)
0x806f69afd0eed282a9443a8fd81cdafbf3d261964b96b45ee2ef5137cf74ecec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1c7ddd884de845162df822e5cd1724785cf8bef7bdf4b4729f5371daa19f5fce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTX1400805
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: 21st Century Schizoid Man [Bonus Track] - Radio Version · Machine-readable JSON-LD