ISRC JPH291569021
Verified recording
JPH291569021 is “フェルナンド・ソル: モーツァルト「魔笛」の主題による変奏曲 Op. 9” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x6037b1c6112a74ccce5b83a120c22c6bb4d608bbd3b56f62fe7b766e1f0fb144 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291569021.
Recording identifiers
- ISRC
- JPH291569021
- Title
- フェルナンド・ソル: モーツァルト「魔笛」の主題による変奏曲 Op. 9
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x6037b1c6112a74ccce5b83a120c22c6bb4d608bbd3b56f62fe7b766e1f0fb144
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:10c8db185b30929ab96055297d3294591a0cf2b66b06d8edefb1af71d6faa82f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291569021
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: フェルナンド・ソル: モーツァルト「魔笛」の主題による変奏曲 Op. 9 · Machine-readable JSON-LD