ISRC JPKI07972691
Verified recording
JPKI07972691 is “お正月(ソロ歌唱)” by 芹洋子,
registered on the CopyrightChains blockchain with CopyrightID
0x84bec91291aa63a2bd8785b8048dfb2104c06f90a1a2d2a0770a4642f8590bdf and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI07972691.
Recording identifiers
- ISRC
- JPKI07972691
- Title
- お正月(ソロ歌唱)
- Artist
- 芹洋子
- CopyrightID (CopyrightChains transaction hash)
0x84bec91291aa63a2bd8785b8048dfb2104c06f90a1a2d2a0770a4642f8590bdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:5ba06c3bf3fbd0ae22205986fa290b640bc787d6570ddff8933bbb327f5ff0f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI07972691
- Bitcoin block existence check
- https://blockstream.info/api/block/957073