ISRC USUM72306749
Verified recording
USUM72306749 is “Only Me” by Toosii,
registered on the CopyrightChains blockchain with CopyrightID
0xb156870185fc7ee601dfca46e698daa6ff8ba347ddffe00783d3ff053b438ebe and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72306749.
Recording identifiers
- ISRC
- USUM72306749
- Title
- Only Me
- Artist
- Toosii
- CopyrightID (CopyrightChains transaction hash)
0xb156870185fc7ee601dfca46e698daa6ff8ba347ddffe00783d3ff053b438ebe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6032f938d0175b67d7794e495737c993fd7d4c2c4f9d5c22176796a58a1b7369- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72306749
- Bitcoin block existence check
- https://blockstream.info/api/block/953520