ISRC JPK630800719
Verified recording
JPK630800719 is “Silence” by 磯江 俊道,
registered on the CopyrightChains blockchain with CopyrightID
0xb645c759b8b07614924d07b60b9841b8d319d905e01141c6351e348bce1db0b7 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK630800719.
Recording identifiers
- ISRC
- JPK630800719
- Title
- Silence
- Artist
- 磯江 俊道
- CopyrightID (CopyrightChains transaction hash)
0xb645c759b8b07614924d07b60b9841b8d319d905e01141c6351e348bce1db0b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:dbb1e0289eec4cc37a17a74c7c8d9fdcc9eafd0890ec96ded7f7cbe19d4d0c70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK630800719
- Bitcoin block existence check
- https://blockstream.info/api/block/960138