ISRC JPI961500022
Verified recording
JPI961500022 is “This World” by RoughSketch,
registered on the CopyrightChains blockchain with CopyrightID
0x227f5ddda31dd96d373ce0c43ac47e253f94fe6e923dbbdd2d7b49ee0d06e5a5 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI961500022.
Recording identifiers
- ISRC
- JPI961500022
- Title
- This World
- Artist
- RoughSketch
- CopyrightID (CopyrightChains transaction hash)
0x227f5ddda31dd96d373ce0c43ac47e253f94fe6e923dbbdd2d7b49ee0d06e5a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:7701d46bf726dafffd580e209d5f5cd574bdc1ad2d8f51206afbe573e14193ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI961500022
- Bitcoin block existence check
- https://blockstream.info/api/block/960485