ISRC NLB151300885
Verified recording
NLB151300885 is “Chacone” by Calefax Reed Quintet,
registered on the CopyrightChains blockchain with CopyrightID
0x465e80c8b1da55ff03a509f1824ffc4ffe465711fa5be26f6e0d6c696c04843e 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/NLB151300885.
Recording identifiers
- ISRC
- NLB151300885
- Title
- Chacone
- Artist
- Calefax Reed Quintet
- CopyrightID (CopyrightChains transaction hash)
0x465e80c8b1da55ff03a509f1824ffc4ffe465711fa5be26f6e0d6c696c04843e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cc063a151bdbc4d8c66208e17b7fe5a7cfb356dd4e41d0b2cffe587845c18622- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300885
- Bitcoin block existence check
- https://blockstream.info/api/block/957118