ISRC GBF078941007
Verified recording
GBF078941007 is “Nocturnes Nos.1-8, FP 56: No. 6 in G major” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x89154fd7a5da85bbd98f15c4809f3d393574cf7bc0400e09dc8c45b4da3e3e71 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/GBF078941007.
Recording identifiers
- ISRC
- GBF078941007
- Title
- Nocturnes Nos.1-8, FP 56: No. 6 in G major
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x89154fd7a5da85bbd98f15c4809f3d393574cf7bc0400e09dc8c45b4da3e3e71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:407b7ba7be2dcae51148d89fc72665f4aa709b9641a20941fe88a21ce50cda4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078941007
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Nocturnes Nos.1-8, FP 56: No. 6 in G major · Machine-readable JSON-LD