ISRC GBF078941002
Verified recording
GBF078941002 is “Nocturnes Nos.1-8, FP 56: No. 1 in C major” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x1e9987c9b34939fc25c71e111a5b77c49b8b6e6674f244035b29b70a3ecabf1e and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078941002.
Recording identifiers
- ISRC
- GBF078941002
- Title
- Nocturnes Nos.1-8, FP 56: No. 1 in C major
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x1e9987c9b34939fc25c71e111a5b77c49b8b6e6674f244035b29b70a3ecabf1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:cf0c1fac8ad557bf8d4371b238d0a1c6232da8a129013f48ed495fb328105d7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078941002
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Nocturnes Nos.1-8, FP 56: No. 1 in C major · Machine-readable JSON-LD