ISRC JPP591908121
Verified recording
JPP591908121 is “Napoli, FP 40: III. Caprice italien” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x658887977c50ee88292f49a3702032c477c1e32f8e8b33b4583b2b075ea9412b and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP591908121.
Recording identifiers
- ISRC
- JPP591908121
- Title
- Napoli, FP 40: III. Caprice italien
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x658887977c50ee88292f49a3702032c477c1e32f8e8b33b4583b2b075ea9412b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:f6dac2f16561bd2d35501ac13c1ee304610ed50e978db36975c9a77427b7b30b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP591908121
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Napoli, FP 40: III. Caprice italien · Machine-readable JSON-LD