ISRC GBVVQ1026986
Verified recording
GBVVQ1026986 is “Nocturne and Cortège: I. Nocturne” by Lili Boulanger,
registered on the CopyrightChains blockchain with CopyrightID
0xc2cf83ad8352bd9e2284a97fa540d87a65dd02d39b9edef695d43b06d7340df3 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVVQ1026986.
Recording identifiers
- ISRC
- GBVVQ1026986
- Title
- Nocturne and Cortège: I. Nocturne
- Artist
- Lili Boulanger
- CopyrightID (CopyrightChains transaction hash)
0xc2cf83ad8352bd9e2284a97fa540d87a65dd02d39b9edef695d43b06d7340df3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c726ff51371fa34e8843b8b24f9a775f1b1816d5e7f55bbc70b9b7fda6f044e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVVQ1026986
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Nocturne and Cortège: I. Nocturne · Machine-readable JSON-LD