ISRC USUYG1252912
Verified recording
USUYG1252912 is “Leah” by Toosii,
registered on the CopyrightChains blockchain with CopyrightID
0x88b98b187da5c6619004b361849c3305b73146dabb6aa8b1fd4554d1587cbc50 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1252912.
Recording identifiers
- ISRC
- USUYG1252912
- Title
- Leah
- Artist
- Toosii
- CopyrightID (CopyrightChains transaction hash)
0x88b98b187da5c6619004b361849c3305b73146dabb6aa8b1fd4554d1587cbc50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f5ee5d9d398239018b214455d1edc03d514f4dfffb68a341a9796f7b48ad9533- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1252912
- Bitcoin block existence check
- https://blockstream.info/api/block/956302