ISRC JPB602203529
Verified recording
JPB602203529 is “日本一のお節介” by Koutarou Nakagawa,
registered on the CopyrightChains blockchain with CopyrightID
0x0e57a2591320e5eeba6333125d549c451e714dabd73f35c7dabcdbca13a1926b and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB602203529.
Recording identifiers
- ISRC
- JPB602203529
- Title
- 日本一のお節介
- Artist
- Koutarou Nakagawa
- CopyrightID (CopyrightChains transaction hash)
0x0e57a2591320e5eeba6333125d549c451e714dabd73f35c7dabcdbca13a1926b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:d79305edef74154c5a7d206fab17b5cd73b982800f0c67b54a41c23819aee04b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB602203529
- Bitcoin block existence check
- https://blockstream.info/api/block/960360