ISRC JPR502139078
Verified recording
JPR502139078 is “When The End” by いとうかなこ,
registered on the CopyrightChains blockchain with CopyrightID
0x8fc49439b7ceabd8524e6cf7d82f4e54ab33f0295f230b5ba63735e9d6364683 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/JPR502139078.
Recording identifiers
- ISRC
- JPR502139078
- Title
- When The End
- Artist
- いとうかなこ
- CopyrightID (CopyrightChains transaction hash)
0x8fc49439b7ceabd8524e6cf7d82f4e54ab33f0295f230b5ba63735e9d6364683
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6ade1e5f35d93c346f1c4b09a29c52d100daf03363473e3dd6fa00557d1b94d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502139078
- Bitcoin block existence check
- https://blockstream.info/api/block/956302