ISRC USB760700753
Verified recording
USB760700753 is “The Last of the International Playboys” by Stroke 9,
registered on the CopyrightChains blockchain with CopyrightID
0x6158891258aee949369487ab6107d672dcc54fd467122bd8a644b38ed4230a9f 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/USB760700753.
Recording identifiers
- ISRC
- USB760700753
- Title
- The Last of the International Playboys
- Artist
- Stroke 9
- CopyrightID (CopyrightChains transaction hash)
0x6158891258aee949369487ab6107d672dcc54fd467122bd8a644b38ed4230a9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3d1236fc725c150e24258652f52c9a01c49ad1b1de590a342985e5a9cbdc3976- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760700753
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Last of the International Playboys · Machine-readable JSON-LD