ISRC JPN200201601
Verified recording
JPN200201601 is “Summer Madness” by Yosuke Onuma,
registered on the CopyrightChains blockchain with CopyrightID
0x0d1c2939b946994c69fdac92eb8fbd93ba8dc9f3dd39344a3afb57c5f5a8dd96 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN200201601.
Recording identifiers
- ISRC
- JPN200201601
- Title
- Summer Madness
- Artist
- Yosuke Onuma
- CopyrightID (CopyrightChains transaction hash)
0x0d1c2939b946994c69fdac92eb8fbd93ba8dc9f3dd39344a3afb57c5f5a8dd96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e8aa31958d31c9671c80355d7bbc4ea2a01c2f7e57704ecf5af9a6436538f85a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN200201601
- Bitcoin block existence check
- https://blockstream.info/api/block/957120