ISRC USTN19821386
Verified recording
USTN19821386 is “Violet” by Zao,
registered on the CopyrightChains blockchain with CopyrightID
0x24b8322d803bf5dc65ed75ba7dc6e7f985a80d3e13c10ff1d59ad556017574d6 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/USTN19821386.
Recording identifiers
- ISRC
- USTN19821386
- Title
- Violet
- Artist
- Zao
- CopyrightID (CopyrightChains transaction hash)
0x24b8322d803bf5dc65ed75ba7dc6e7f985a80d3e13c10ff1d59ad556017574d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1ad55bd83a82fe0af0ef81fee974f343e83f09144a7863937ea0195752449814- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN19821386
- Bitcoin block existence check
- https://blockstream.info/api/block/956304