ISRC USKO11501150
Verified recording
USKO11501150 is “Only One” by Katharine McPhee,
registered on the CopyrightChains blockchain with CopyrightID
0xf819c3724652047aad151b3b32b51215c3dd27fbf686d1d5e9316d79f0739d0f 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/USKO11501150.
Recording identifiers
- ISRC
- USKO11501150
- Title
- Only One
- Artist
- Katharine McPhee
- CopyrightID (CopyrightChains transaction hash)
0xf819c3724652047aad151b3b32b51215c3dd27fbf686d1d5e9316d79f0739d0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:353901240cb857fd57808a063d698019f58ddf1201a473fa085f48c3a700ea79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11501150
- Bitcoin block existence check
- https://blockstream.info/api/block/956304