ISRC US3DF2280146
Verified recording
US3DF2280146 is “Kool” by Johannes Onetake,
registered on the CopyrightChains blockchain with CopyrightID
0xc5b8791984a5dbcbf7c4c8c6c585d4ac0eab4626041bb40684eeca6cf810d814 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2280146.
Recording identifiers
- ISRC
- US3DF2280146
- Title
- Kool
- Artist
- Johannes Onetake
- CopyrightID (CopyrightChains transaction hash)
0xc5b8791984a5dbcbf7c4c8c6c585d4ac0eab4626041bb40684eeca6cf810d814
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:12c6f4c12effabb7cfd0699c385221f81240df2b8d8236ea47ac3c4a5c1101cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2280146
- Bitcoin block existence check
- https://blockstream.info/api/block/960264