ISRC JPW561800302
Verified recording
JPW561800302 is “ない。(大貧民ver.)” by Butaotome,
registered on the CopyrightChains blockchain with CopyrightID
0x8f50145dfadc3ccfbbd9fdcd2939f335dc87b443f0c951df34e1852317421ea8 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561800302.
Recording identifiers
- ISRC
- JPW561800302
- Title
- ない。(大貧民ver.)
- Artist
- Butaotome
- CopyrightID (CopyrightChains transaction hash)
0x8f50145dfadc3ccfbbd9fdcd2939f335dc87b443f0c951df34e1852317421ea8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:323c66a8327510a43b5c457c088c7b173cc8b787a41775b48643a2fa46ed66ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561800302
- Bitcoin block existence check
- https://blockstream.info/api/block/960138