ISRC JPZ921708931
Verified recording
JPZ921708931 is “The theme of Bokuyari - Piano ver.” by Shingo Sekiguchi,
registered on the CopyrightChains blockchain with CopyrightID
0x135ec0ec2e8e1ed4ac8454adff1a2ef79c6d955d5837e6b78ae54161ee6473c4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921708931.
Recording identifiers
- ISRC
- JPZ921708931
- Title
- The theme of Bokuyari - Piano ver.
- Artist
- Shingo Sekiguchi
- CopyrightID (CopyrightChains transaction hash)
0x135ec0ec2e8e1ed4ac8454adff1a2ef79c6d955d5837e6b78ae54161ee6473c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f9acac41c0141e793ef774c5a3d515984377db3f38bbb1bfc42edcf28d02209a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921708931
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The theme of Bokuyari - Piano ver. · Machine-readable JSON-LD