ISRC JPCO00728340
Verified recording
JPCO00728340 is “進めのススメ” by 漢堂ジャン／ゲキレッド（鈴木裕樹）,
registered on the CopyrightChains blockchain with CopyrightID
0xbce166c30abeb015db4b7bc514ea4b0524b7d1b6fe31d026bfb6261c3c8fe2d9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO00728340.
Recording identifiers
- ISRC
- JPCO00728340
- Title
- 進めのススメ
- Artist
- 漢堂ジャン／ゲキレッド（鈴木裕樹）
- CopyrightID (CopyrightChains transaction hash)
0xbce166c30abeb015db4b7bc514ea4b0524b7d1b6fe31d026bfb6261c3c8fe2d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:def18e8333cec34cc6a5a8db8cfc261a7917b1314013eaffe7948a1c307be9ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO00728340
- Bitcoin block existence check
- https://blockstream.info/api/block/957118