ISRC GB5KW2102865
Verified recording
GB5KW2102865 is “Nostalgia (Live – Montreux Jazz Festival 1984)” by John McLaughlin,
registered on the CopyrightChains blockchain with CopyrightID
0xad1b981e460773936d308f759a5ca9d3640548257c2ade97e0b51d7d008f5f1a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2102865.
Recording identifiers
- ISRC
- GB5KW2102865
- Title
- Nostalgia (Live – Montreux Jazz Festival 1984)
- Artist
- John McLaughlin
- CopyrightID (CopyrightChains transaction hash)
0xad1b981e460773936d308f759a5ca9d3640548257c2ade97e0b51d7d008f5f1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1e9f1c0df1a9facf56b20781632421b4366845bba6e5002642e46544c8121b1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW2102865
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Nostalgia (Live – Montreux Jazz Festival 1984) · Machine-readable JSON-LD