ISRC CH8291500511
Verified recording
CH8291500511 is “Poulenc: Sonata for Piano Four-Hands, FP 8: I. Prélude. Modéré (Live)” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x5de7d1eca457c0862169a6c4260df503db68363c07775cedad1bafd1efe8d614 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH8291500511.
Recording identifiers
- ISRC
- CH8291500511
- Title
- Poulenc: Sonata for Piano Four-Hands, FP 8: I. Prélude. Modéré (Live)
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x5de7d1eca457c0862169a6c4260df503db68363c07775cedad1bafd1efe8d614
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:456a847213d3ce36a3dac7cab502673ba0fe240e67cc52ccbbda060440e8e773- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH8291500511
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Poulenc: Sonata for Piano Four-Hands, FP 8: I. Prélude. Modéré (Live) · Machine-readable JSON-LD