ISRC FRZ208411300
Verified recording
FRZ208411300 is “Poulenc: Concerto pour orgue, cordes et timbales, FP 93” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0xf85b6ac3a0988e9d49661418922fdd210f06a5a6e9d760c4d07602e36da56ea4 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208411300.
Recording identifiers
- ISRC
- FRZ208411300
- Title
- Poulenc: Concerto pour orgue, cordes et timbales, FP 93
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0xf85b6ac3a0988e9d49661418922fdd210f06a5a6e9d760c4d07602e36da56ea4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:cf9ad6cdae845e08117611c8ddefe1bb7e32d847d5502b66b82aea5e84874e5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208411300
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Poulenc: Concerto pour orgue, cordes et timbales, FP 93 · Machine-readable JSON-LD