ISRC USUYG1719710
Verified recording
USUYG1719710 is “When I Rap” by 4-IZE,
registered on the CopyrightChains blockchain with CopyrightID
0xac9860e33e9d301139cf8e8b961d9eaa65c3b19a40b2176cef7fa36792b16a44 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1719710.
Recording identifiers
- ISRC
- USUYG1719710
- Title
- When I Rap
- Artist
- 4-IZE
- CopyrightID (CopyrightChains transaction hash)
0xac9860e33e9d301139cf8e8b961d9eaa65c3b19a40b2176cef7fa36792b16a44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:f34ef7cdd07fda07a61ed27933f9cff990ebc34c02ad766bb0f9196ae4495fd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1719710
- Bitcoin block existence check
- https://blockstream.info/api/block/960185