ISRC GBCTX1800784
Verified recording
GBCTX1800784 is “Matte Kudasai (Live at The Spectrum, Montreal, Jul. 84)” by King Crimson,
registered on the CopyrightChains blockchain with CopyrightID
0x403347b1d2caea0a5b3095f536f19383c1b8619ca296cf18c2b66943b492d183 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTX1800784.
Recording identifiers
- ISRC
- GBCTX1800784
- Title
- Matte Kudasai (Live at The Spectrum, Montreal, Jul. 84)
- Artist
- King Crimson
- CopyrightID (CopyrightChains transaction hash)
0x403347b1d2caea0a5b3095f536f19383c1b8619ca296cf18c2b66943b492d183
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:42a08cf00d9838b62f998ccd27e2b758ea4a44d9aa8237e366dc598f26d5a785- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTX1800784
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Matte Kudasai (Live at The Spectrum, Montreal, Jul. 84) · Machine-readable JSON-LD