ISRC USB4U0814606
Verified recording
USB4U0814606 is “3 Or 4 Years” by Down To Nothing,
registered on the CopyrightChains blockchain with CopyrightID
0x4cd097d0654fc28777c86608fab9bf5f49da7293f1fb0d8ea2e578ca5f4185e2 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0814606.
Recording identifiers
- ISRC
- USB4U0814606
- Title
- 3 Or 4 Years
- Artist
- Down To Nothing
- CopyrightID (CopyrightChains transaction hash)
0x4cd097d0654fc28777c86608fab9bf5f49da7293f1fb0d8ea2e578ca5f4185e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:8f1c148aee89f6bf8a4fb5e4a4d082deb4d8021e32f2e9b52766cbbf88f5988b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0814606
- Bitcoin block existence check
- https://blockstream.info/api/block/960250