ISRC GBPCP1300074
Verified recording
GBPCP1300074 is “Sonata for Violin & Piano, No. 2, 'Poeme Mystique'” by Ernest Bloch,
registered on the CopyrightChains blockchain with CopyrightID
0xb21092703d6cc09359d3482d1c9fe722f28e7e564efb1455fb98c6ee12591a98 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1300074.
Recording identifiers
- ISRC
- GBPCP1300074
- Title
- Sonata for Violin & Piano, No. 2, 'Poeme Mystique'
- Artist
- Ernest Bloch
- CopyrightID (CopyrightChains transaction hash)
0xb21092703d6cc09359d3482d1c9fe722f28e7e564efb1455fb98c6ee12591a98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0e00677a7db994bb7cc98f6c33aae2a3efdd7798b556fffc2645b9772b36d682- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1300074
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Violin & Piano, No. 2, 'Poeme Mystique' · Machine-readable JSON-LD