ISRC GBLLH1645507
Verified recording
GBLLH1645507 is “15 Improvisations, FP 63: No. 7 in C Major” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x7ae498ebb79db5599e949233677cc9843afbe5558bb13af5892777b9e00ddf8f and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1645507.
Recording identifiers
- ISRC
- GBLLH1645507
- Title
- 15 Improvisations, FP 63: No. 7 in C Major
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x7ae498ebb79db5599e949233677cc9843afbe5558bb13af5892777b9e00ddf8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:ed84c95189bc99b66818ebcf24a50af0291e323bcf5f5122b80a258700882686- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1645507
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: 15 Improvisations, FP 63: No. 7 in C Major · Machine-readable JSON-LD