ISRC USB750404302
Verified recording
USB750404302 is “Big World” by The Chinkees,
registered on the CopyrightChains blockchain with CopyrightID
0x80b810c7eef4b8ceaaff76d0022252fff6707721b85e37444b30c8b0b34a18b3 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB750404302.
Recording identifiers
- ISRC
- USB750404302
- Title
- Big World
- Artist
- The Chinkees
- CopyrightID (CopyrightChains transaction hash)
0x80b810c7eef4b8ceaaff76d0022252fff6707721b85e37444b30c8b0b34a18b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:d4dcd435ee523db0b48066b8a035496dff67009cd11dfc4294021e9c872a9d14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB750404302
- Bitcoin block existence check
- https://blockstream.info/api/block/953528