ISRC USW3R1000043
Verified recording
USW3R1000043 is “I Know” by Madi Diaz,
registered on the CopyrightChains blockchain with CopyrightID
0xefdd8436f79772bb685eae0e03b0c95fc4a8b6d99276bb4386bf3b44565a59ad 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/USW3R1000043.
Recording identifiers
- ISRC
- USW3R1000043
- Title
- I Know
- Artist
- Madi Diaz
- CopyrightID (CopyrightChains transaction hash)
0xefdd8436f79772bb685eae0e03b0c95fc4a8b6d99276bb4386bf3b44565a59ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2ac1a2fb102c434c3525ecfc84dc9654bb0d985a4557f67e926575706ff6c610- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USW3R1000043
- Bitcoin block existence check
- https://blockstream.info/api/block/957118