ISRC JPR502038691
Verified recording
JPR502038691 is “In the quiet sleep” by 中村 浩,
registered on the CopyrightChains blockchain with CopyrightID
0x23e90ca0fc11182bccd3f6e302973e9d50e7cccaaceb449706feb2a32f788fdb and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502038691.
Recording identifiers
- ISRC
- JPR502038691
- Title
- In the quiet sleep
- Artist
- 中村 浩
- CopyrightID (CopyrightChains transaction hash)
0x23e90ca0fc11182bccd3f6e302973e9d50e7cccaaceb449706feb2a32f788fdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:4224654eb11d2d2d8f0c90084e59d6f3b44b09e03e4c6dbc94a56b4e2be644a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502038691
- Bitcoin block existence check
- https://blockstream.info/api/block/959144