ISRC JPR502145950
Verified recording
JPR502145950 is “NIJIIRO NO Puddle” by 剣持刀也,
registered on the CopyrightChains blockchain with CopyrightID
0x551c53de3f3e9f056b1d52d3e60d5536305dfe22f68bd9b387baf5fa9a047371 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502145950.
Recording identifiers
- ISRC
- JPR502145950
- Title
- NIJIIRO NO Puddle
- Artist
- 剣持刀也
- CopyrightID (CopyrightChains transaction hash)
0x551c53de3f3e9f056b1d52d3e60d5536305dfe22f68bd9b387baf5fa9a047371
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:a58122a9c5876b4f6e5fcd667204f37114b293f9900be1ce4e65c638950a114f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502145950
- Bitcoin block existence check
- https://blockstream.info/api/block/960240