ISRC JPCO01544698
Verified recording
JPCO01544698 is “パガニーニの主題による狂詩曲 第16変奏” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x861716a6be5d55f4ba1a7be1fc515dd28f31412afd24548f66365f673b87f032 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/JPCO01544698.
Recording identifiers
- ISRC
- JPCO01544698
- Title
- パガニーニの主題による狂詩曲 第16変奏
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x861716a6be5d55f4ba1a7be1fc515dd28f31412afd24548f66365f673b87f032
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9c8c13e6f9f576580ce478864eeec1ae30faeb0a9f86b8b852433a6c3b67e70a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO01544698
- Bitcoin block existence check
- https://blockstream.info/api/block/956302