ISRC USUM70984659
Verified recording
USUM70984659 is “Lifetime” by Katharine McPhee,
registered on the CopyrightChains blockchain with CopyrightID
0x99b43a57e98dc33d2640f9b57148115a29a2f255abae32411099f28b8d14fd73 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70984659.
Recording identifiers
- ISRC
- USUM70984659
- Title
- Lifetime
- Artist
- Katharine McPhee
- CopyrightID (CopyrightChains transaction hash)
0x99b43a57e98dc33d2640f9b57148115a29a2f255abae32411099f28b8d14fd73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:761ac0c76c402f832d2b5e2d202e2a1df5bf5f2620d1f1cf366cbf5a1250b42a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70984659
- Bitcoin block existence check
- https://blockstream.info/api/block/959159