ISRC JPVI01708460
Verified recording
JPVI01708460 is “やだ” by Maiko Nakamura,
registered on the CopyrightChains blockchain with CopyrightID
0x21294dd931492b719857913a34e5174c3a45d75a84aea27d63919c287c4ec08c and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01708460.
Recording identifiers
- ISRC
- JPVI01708460
- Title
- やだ
- Artist
- Maiko Nakamura
- CopyrightID (CopyrightChains transaction hash)
0x21294dd931492b719857913a34e5174c3a45d75a84aea27d63919c287c4ec08c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:73521d323462ccea48f6a62913e2fa814c73d571232dbb3765363baadbd7f4d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01708460
- Bitcoin block existence check
- https://blockstream.info/api/block/957073