ISRC US83Z2035148
Verified recording
US83Z2035148 is “Tanaka” by K-os Theory,
registered on the CopyrightChains blockchain with CopyrightID
0x36acc9b9a52e92d8d2ce22321af87dacfbd4770a0762ca08ed3ab6ef798f9176 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2035148.
Recording identifiers
- ISRC
- US83Z2035148
- Title
- Tanaka
- Artist
- K-os Theory
- CopyrightID (CopyrightChains transaction hash)
0x36acc9b9a52e92d8d2ce22321af87dacfbd4770a0762ca08ed3ab6ef798f9176
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:5250747120b28f99a90c7cce2f217f72ba8f91c898dbcc3cb24949f75df16a30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2035148
- Bitcoin block existence check
- https://blockstream.info/api/block/960348