ISRC JPCO01544700
Verified recording
JPCO01544700 is “パガニーニの主題による狂詩曲 第18変奏” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x90285959e4ebb6f53f1e4b0e102189fd5448e4abba90c6b727999b5c60c89b53 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO01544700.
Recording identifiers
- ISRC
- JPCO01544700
- Title
- パガニーニの主題による狂詩曲 第18変奏
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x90285959e4ebb6f53f1e4b0e102189fd5448e4abba90c6b727999b5c60c89b53
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:365947283b84d088a91d0c7f44da8c19c9d3f0f603bcd1f078b275faf59383ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO01544700
- Bitcoin block existence check
- https://blockstream.info/api/block/953515