ISRC US83Z2143280
Verified recording
US83Z2143280 is “Uruku - Mixed” by Professor,
registered on the CopyrightChains blockchain with CopyrightID
0x6f7182194b79b020de7f3d4bbd8993c6b988ccef2ae481b8927a0113f3b69fa0 and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2143280.
Recording identifiers
- ISRC
- US83Z2143280
- Title
- Uruku - Mixed
- Artist
- Professor
- CopyrightID (CopyrightChains transaction hash)
0x6f7182194b79b020de7f3d4bbd8993c6b988ccef2ae481b8927a0113f3b69fa0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:e6cc78ff9e562b78281450e0d340005f4bc064b68a9bb9e7bb3979d186ce3eca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2143280
- Bitcoin block existence check
- https://blockstream.info/api/block/960193