ISRC DEE861400890
Verified recording
DEE861400890 is “Nocturne, Op. 15, No. 1 (Arr. for Cello and Piano)” by Ernest Bloch,
registered on the CopyrightChains blockchain with CopyrightID
0x12192cc39a79f105d0bb2a4d5382cb3b8aa4a77080cda5001adf041ac11e044c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861400890.
Recording identifiers
- ISRC
- DEE861400890
- Title
- Nocturne, Op. 15, No. 1 (Arr. for Cello and Piano)
- Artist
- Ernest Bloch
- CopyrightID (CopyrightChains transaction hash)
0x12192cc39a79f105d0bb2a4d5382cb3b8aa4a77080cda5001adf041ac11e044c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:72532a0adcca3d84c3a4d39308ac125e634a9a6af4ea2a08bb7e3e4183210220- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861400890
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Nocturne, Op. 15, No. 1 (Arr. for Cello and Piano) · Machine-readable JSON-LD