ISRC JPCO01544692
Verified recording
JPCO01544692 is “パガニーニの主題による狂詩曲 第10変奏” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x934c6384f85ec27e5b854c837eef3e56191581f408fc27bfe39f728836781f55 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/JPCO01544692.
Recording identifiers
- ISRC
- JPCO01544692
- Title
- パガニーニの主題による狂詩曲 第10変奏
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x934c6384f85ec27e5b854c837eef3e56191581f408fc27bfe39f728836781f55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:34ff7cfbcc2f6c4e7317f4ed20d8a6c097f8b1b4f9e53703f82a91c4b3d422fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO01544692
- Bitcoin block existence check
- https://blockstream.info/api/block/956302