ISRC JPK651400214
Verified recording
JPK651400214 is “Ikebukuro: Underground District” by アトラスサウンドチーム,
registered on the CopyrightChains blockchain with CopyrightID
0x1b7bd5965d23504f509b90f86d0ba4691b3bbf47747adcbcd0f04a9c407f1ffa 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/JPK651400214.
Recording identifiers
- ISRC
- JPK651400214
- Title
- Ikebukuro: Underground District
- Artist
- アトラスサウンドチーム
- CopyrightID (CopyrightChains transaction hash)
0x1b7bd5965d23504f509b90f86d0ba4691b3bbf47747adcbcd0f04a9c407f1ffa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9878a1ed47f99cc06cffb39d646933cb4938aa40c9934d9521f84ecca8be7ed9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK651400214
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Ikebukuro: Underground District · Machine-readable JSON-LD