ISRC JP92Q2200297
Verified recording
JP92Q2200297 is “Heikousen (feat. 初音ミク)” by picco,
registered on the CopyrightChains blockchain with CopyrightID
0x44011d5fdccd4a5039cac5bae9ce511644c89a91526f439c7ad52d541aea5f02 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/JP92Q2200297.
Recording identifiers
- ISRC
- JP92Q2200297
- Title
- Heikousen (feat. 初音ミク)
- Artist
- picco
- CopyrightID (CopyrightChains transaction hash)
0x44011d5fdccd4a5039cac5bae9ce511644c89a91526f439c7ad52d541aea5f02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d4ce13e17f444499889130b25b0bc35dbf13d07fd7942495d898efb2d91ef147- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200297
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Heikousen (feat. 初音ミク) · Machine-readable JSON-LD