ISRC GB5KW2102868
Verified recording
GB5KW2102868 is “Florianapolis (Live - Montreux Jazz Festival 1987)” by John McLaughlin,
registered on the CopyrightChains blockchain with CopyrightID
0x36f0cbfa05ced6627bdd1f11335cbe4eeea58c9757daaa1e9c829c71305af22a and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2102868.
Recording identifiers
- ISRC
- GB5KW2102868
- Title
- Florianapolis (Live - Montreux Jazz Festival 1987)
- Artist
- John McLaughlin
- CopyrightID (CopyrightChains transaction hash)
0x36f0cbfa05ced6627bdd1f11335cbe4eeea58c9757daaa1e9c829c71305af22a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:2843b273d7b8f15e02b157c578d224875cbc96e0f9546527657c36939b422ab3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2102868
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Florianapolis (Live - Montreux Jazz Festival 1987) · Machine-readable JSON-LD