ISRC USDJ20400074
Verified recording
USDJ20400074 is “Intro” by Kanye West,
registered on the CopyrightChains blockchain with CopyrightID
0x1a25f08000f8283f5665fb3954998a7c7d608acb15ff0b2dd780682d3579d2ae and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDJ20400074.
Recording identifiers
- ISRC
- USDJ20400074
- Title
- Intro
- Artist
- Kanye West
- CopyrightID (CopyrightChains transaction hash)
0x1a25f08000f8283f5665fb3954998a7c7d608acb15ff0b2dd780682d3579d2ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:69950339dcecc4418d3853fd29d2738fc52f9ab6ba55efc18c888d6a8c6857a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDJ20400074
- Bitcoin block existence check
- https://blockstream.info/api/block/956304