ISRC USB760400358
Verified recording
USB760400358 is “Next Time” by Stroke 9,
registered on the CopyrightChains blockchain with CopyrightID
0x80acbb67cf7e868d85a6422e2de826c3cd186d68f084773e41e941f4b8379da1 and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760400358.
Recording identifiers
- ISRC
- USB760400358
- Title
- Next Time
- Artist
- Stroke 9
- CopyrightID (CopyrightChains transaction hash)
0x80acbb67cf7e868d85a6422e2de826c3cd186d68f084773e41e941f4b8379da1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:9491647c450f3bc59af62cc765995599a4782b1e1b92a2d165eb25ab8ddd2a44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760400358
- Bitcoin block existence check
- https://blockstream.info/api/block/959145