ISRC JPPC02410019
Verified recording
JPPC02410019 is “Sekai no Negaigoto - Instrumental” by 大川村 寧(CV:立花日菜),
registered on the CopyrightChains blockchain with CopyrightID
0xe03a26f163aa69830125cb548d7dd728786eb7dbb79c2482a764c7b869db55cf and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02410019.
Recording identifiers
- ISRC
- JPPC02410019
- Title
- Sekai no Negaigoto - Instrumental
- Artist
- 大川村 寧(CV:立花日菜)
- CopyrightID (CopyrightChains transaction hash)
0xe03a26f163aa69830125cb548d7dd728786eb7dbb79c2482a764c7b869db55cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:a851bc70a2e226553e45e7ed5b603385b05f4261dec262e7b782fb96ec3809b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02410019
- Bitcoin block existence check
- https://blockstream.info/api/block/960506
Full record
Track page: Sekai no Negaigoto - Instrumental · Machine-readable JSON-LD