ISRC JPI961500023
Verified recording
JPI961500023 is “Maddest Circus Show feat.DD''ナカタ''Metal” by RoughSketch,
registered on the CopyrightChains blockchain with CopyrightID
0x6e95d8a1c2f87cac1ed7ecff08618729f8630a9ecb771d010d271087384eb594 and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI961500023.
Recording identifiers
- ISRC
- JPI961500023
- Title
- Maddest Circus Show feat.DD''ナカタ''Metal
- Artist
- RoughSketch
- CopyrightID (CopyrightChains transaction hash)
0x6e95d8a1c2f87cac1ed7ecff08618729f8630a9ecb771d010d271087384eb594
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:e97d00a194068aa4674918159e6da4adf68ef99f8576b7c6ba4b2cb209fb6026- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI961500023
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: Maddest Circus Show feat.DD''ナカタ''Metal · Machine-readable JSON-LD