ISRC JPH291046109
Verified recording
JPH291046109 is “マツケンサンバ II” by Akira Miyagawa,
registered on the CopyrightChains blockchain with CopyrightID
0xa612286f93579fd3a9d36a26cdd964d3cde7bbe3f681549ce9f3ffed4a6bf3ce 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/JPH291046109.
Recording identifiers
- ISRC
- JPH291046109
- Title
- マツケンサンバ II
- Artist
- Akira Miyagawa
- CopyrightID (CopyrightChains transaction hash)
0xa612286f93579fd3a9d36a26cdd964d3cde7bbe3f681549ce9f3ffed4a6bf3ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:355121be030233a602a196264b1011db9f9b43ebfe0576fb19c94799f836cd0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH291046109
- Bitcoin block existence check
- https://blockstream.info/api/block/957118