ISRC JPK651801411
Verified recording
JPK651801411 is “CHOPIN / Piano Sonata No. 2, Op. 35, III. Funeral March” by アトラスサウンドチーム,
registered on the CopyrightChains blockchain with CopyrightID
0x0cddc5d0f756b8529d52ec489d9cd980374023b46ab9cda7c296526ddf12d015 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/JPK651801411.
Recording identifiers
- ISRC
- JPK651801411
- Title
- CHOPIN / Piano Sonata No. 2, Op. 35, III. Funeral March
- Artist
- アトラスサウンドチーム
- CopyrightID (CopyrightChains transaction hash)
0x0cddc5d0f756b8529d52ec489d9cd980374023b46ab9cda7c296526ddf12d015
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:02a36876b91d3dad86f06a966ada980932ab531cac02523e32f0ce1d14de2784- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK651801411
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: CHOPIN / Piano Sonata No. 2, Op. 35, III. Funeral March · Machine-readable JSON-LD