ISRC JPR502504017
Verified recording
JPR502504017 is “Dempa Jack” by 電音部,
registered on the CopyrightChains blockchain with CopyrightID
0x77594dad67916f99d1a870f6445c67f460e61ddbd58f541386371e707df3dda1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502504017.
Recording identifiers
- ISRC
- JPR502504017
- Title
- Dempa Jack
- Artist
- 電音部
- CopyrightID (CopyrightChains transaction hash)
0x77594dad67916f99d1a870f6445c67f460e61ddbd58f541386371e707df3dda1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:040573fe1c631cfcd226b2d4c4eb92ec9613a6a9dc1a16ee56ca1eca7bfd98c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502504017
- Bitcoin block existence check
- https://blockstream.info/api/block/953520