ISRC GBLLH1645505
Verified recording
GBLLH1645505 is “15 Improvisations, FP 63: No. 5 in A Minor” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x06256fe7f4235a90ae0a932c060e9099595aee47c7faff1b8992303688cffeac and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1645505.
Recording identifiers
- ISRC
- GBLLH1645505
- Title
- 15 Improvisations, FP 63: No. 5 in A Minor
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x06256fe7f4235a90ae0a932c060e9099595aee47c7faff1b8992303688cffeac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:378fde3a9f9037a00c305b77c5cb18890959ac8cd5e51dd6506643144c5515c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1645505
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: 15 Improvisations, FP 63: No. 5 in A Minor · Machine-readable JSON-LD