ISRC USL4R1916233
Verified recording
USL4R1916233 is “1, 2, 3, 4” by Dirty Taz,
registered on the CopyrightChains blockchain with CopyrightID
0x698fbdc062583d59ae9d867b34c8c3c30868e8d0f39d974594b57d0b92bccd47 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1916233.
Recording identifiers
- ISRC
- USL4R1916233
- Title
- 1, 2, 3, 4
- Artist
- Dirty Taz
- CopyrightID (CopyrightChains transaction hash)
0x698fbdc062583d59ae9d867b34c8c3c30868e8d0f39d974594b57d0b92bccd47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:93bedbf0ccae965c696b8f7034cfc43140b1b876772523392984f67f7c605fc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1916233
- Bitcoin block existence check
- https://blockstream.info/api/block/957120