ISRC JPKS00301943
Verified recording
JPKS00301943 is “JIN's ROOM (CM)” by RHYMESTER,
registered on the CopyrightChains blockchain with CopyrightID
0x5f01e8fca5afdec5ba7a3452ebf97bf69ff0a700eeba17f6b97b8b7675f174c0 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00301943.
Recording identifiers
- ISRC
- JPKS00301943
- Title
- JIN's ROOM (CM)
- Artist
- RHYMESTER
- CopyrightID (CopyrightChains transaction hash)
0x5f01e8fca5afdec5ba7a3452ebf97bf69ff0a700eeba17f6b97b8b7675f174c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:af0a2f76fd6d308329b73648b81972536be02d499dbc89384f9152cbbf894fd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00301943
- Bitcoin block existence check
- https://blockstream.info/api/block/960273