ISRC JPK651265201
Verified recording
JPK651265201 is “Best Friends” by 川村ゆみ,
registered on the CopyrightChains blockchain with CopyrightID
0xd12472368ed9769263108e39070d4dba7d757e774466acf9bcda99cfa4a248cb and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK651265201.
Recording identifiers
- ISRC
- JPK651265201
- Title
- Best Friends
- Artist
- 川村ゆみ
- CopyrightID (CopyrightChains transaction hash)
0xd12472368ed9769263108e39070d4dba7d757e774466acf9bcda99cfa4a248cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ca36b14db52f77602431294b8e9043a7d12b7a8b6348ef0c162760a95ee39254- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK651265201
- Bitcoin block existence check
- https://blockstream.info/api/block/953520