ISRC USUM72019037
Verified recording
USUM72019037 is “Lonely” by Justin Bieber,
registered on the CopyrightChains blockchain with CopyrightID
0xb0da7ef72fcc4d865af48f2faf75420a3b13cfe0e6cf759f61739ecd330222ea 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/USUM72019037.
Recording identifiers
- ISRC
- USUM72019037
- Title
- Lonely
- Artist
- Justin Bieber
- CopyrightID (CopyrightChains transaction hash)
0xb0da7ef72fcc4d865af48f2faf75420a3b13cfe0e6cf759f61739ecd330222ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e97df0711252ccc4f10ade0a7fdace1a4cd117238fb3111da678239f089655ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72019037
- Bitcoin block existence check
- https://blockstream.info/api/block/953520