ISRC GBAJY2132907
Verified recording
GBAJY2132907 is “Sonata for 4 Hands, FP 8: I Prélude. Modéré” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x57eaa33d1ad55a0d7512254160d938b6fb015bfdb7672fd7a0daa5d2d96b8d06 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2132907.
Recording identifiers
- ISRC
- GBAJY2132907
- Title
- Sonata for 4 Hands, FP 8: I Prélude. Modéré
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x57eaa33d1ad55a0d7512254160d938b6fb015bfdb7672fd7a0daa5d2d96b8d06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:61c8184224f061ee518dccfd4703f389e390f6a759dee990d027613d38ccae02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2132907
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Sonata for 4 Hands, FP 8: I Prélude. Modéré · Machine-readable JSON-LD