ISRC USUM70996002
Verified recording
USUM70996002 is “One Less Lonely Girl” by Justin Bieber,
registered on the CopyrightChains blockchain with CopyrightID
0xc1443e5057a90ab6a2d25e3b1d7c7a5df762b26bf8f2b3945dc75940954ec448 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70996002.
Recording identifiers
- ISRC
- USUM70996002
- Title
- One Less Lonely Girl
- Artist
- Justin Bieber
- CopyrightID (CopyrightChains transaction hash)
0xc1443e5057a90ab6a2d25e3b1d7c7a5df762b26bf8f2b3945dc75940954ec448
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:beb1ed210202baab67272000a8f2a6de45021767483489552cd899211b1cb795- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70996002
- Bitcoin block existence check
- https://blockstream.info/api/block/953513