ISRC USUYG1252910
Verified recording
USUYG1252910 is “Who Dat” by Toosii,
registered on the CopyrightChains blockchain with CopyrightID
0x3c2255906c7d6f93e43f3c9ab8b80ad2fa58d4b1ed8ba851bc7781dcdeee6165 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/USUYG1252910.
Recording identifiers
- ISRC
- USUYG1252910
- Title
- Who Dat
- Artist
- Toosii
- CopyrightID (CopyrightChains transaction hash)
0x3c2255906c7d6f93e43f3c9ab8b80ad2fa58d4b1ed8ba851bc7781dcdeee6165
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:698bde648ed0cab379aafb9fb4c75b5d42d544d83c1d66f27f06f7392f1f0dd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1252910
- Bitcoin block existence check
- https://blockstream.info/api/block/956304