ISRC JPKS00903049
Verified recording
JPKS00903049 is “渋谷漂流記” by RHYMESTER,
registered on the CopyrightChains blockchain with CopyrightID
0x543e23de0feec12c2dffeab0ce2ffbe36f6cbda5b2a92f7e60a51a3d5cbc2b76 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/JPKS00903049.
Recording identifiers
- ISRC
- JPKS00903049
- Title
- 渋谷漂流記
- Artist
- RHYMESTER
- CopyrightID (CopyrightChains transaction hash)
0x543e23de0feec12c2dffeab0ce2ffbe36f6cbda5b2a92f7e60a51a3d5cbc2b76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7baf987446ee1c80f5c02197f8396f657d3d43095bf28b80c66af93d9c82f6e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00903049
- Bitcoin block existence check
- https://blockstream.info/api/block/960138