ISRC USY251508709
Verified recording
USY251508709 is “La La” by 4-Zone,
registered on the CopyrightChains blockchain with CopyrightID
0x34788e9ab82fd1f4a817944e4c7844f025283fee2e42dc59f93615a4624c39bc and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251508709.
Recording identifiers
- ISRC
- USY251508709
- Title
- La La
- Artist
- 4-Zone
- CopyrightID (CopyrightChains transaction hash)
0x34788e9ab82fd1f4a817944e4c7844f025283fee2e42dc59f93615a4624c39bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:185fa66858451e16c072f0ff8810be2d5ad6f3107dcd37361599434846fb9449- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251508709
- Bitcoin block existence check
- https://blockstream.info/api/block/960418