ISRC JPI961800098
Verified recording
JPI961800098 is “The Joker is Back” by RoughSketch,
registered on the CopyrightChains blockchain with CopyrightID
0x1eeb377c50e131169cd2661e1b5c2a9e1c9e1a5cced62707164a504f59ccd3ee and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI961800098.
Recording identifiers
- ISRC
- JPI961800098
- Title
- The Joker is Back
- Artist
- RoughSketch
- CopyrightID (CopyrightChains transaction hash)
0x1eeb377c50e131169cd2661e1b5c2a9e1c9e1a5cced62707164a504f59ccd3ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:ee8700d75d3c9f8f7aece5612ff034667ee0f83bde694efc6caf6a87b347745c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI961800098
- Bitcoin block existence check
- https://blockstream.info/api/block/957039