ISRC JPW561902464
Verified recording
JPW561902464 is “Quarter feat. 美里” by Amateras Records,
registered on the CopyrightChains blockchain with CopyrightID
0xd87918f81d16e1fcc507a43a0bb9e79fa78f8a51ff4220d1963b4f2ca80bf9ff and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561902464.
Recording identifiers
- ISRC
- JPW561902464
- Title
- Quarter feat. 美里
- Artist
- Amateras Records
- CopyrightID (CopyrightChains transaction hash)
0xd87918f81d16e1fcc507a43a0bb9e79fa78f8a51ff4220d1963b4f2ca80bf9ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:66a51167b14c841024e3bb3d9882d0f059ab0aa3e84e82ba74013889e2de2aea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561902464
- Bitcoin block existence check
- https://blockstream.info/api/block/960463