ISRC FR7JM2246110
Verified recording
FR7JM2246110 is “Cello Sonata, FP 143: II. Cavatine” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x709d6f45e92e747c6337aab78d8b788df67a0006c153c245f0f46afda77e2fbd and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2246110.
Recording identifiers
- ISRC
- FR7JM2246110
- Title
- Cello Sonata, FP 143: II. Cavatine
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x709d6f45e92e747c6337aab78d8b788df67a0006c153c245f0f46afda77e2fbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:a07253a4965669d9ca2465bb1b8ea70e7d6dd55e8f8ecff49afd7733f82f50cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2246110
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Cello Sonata, FP 143: II. Cavatine · Machine-readable JSON-LD