ISRC USUM71516766
Verified recording
USUM71516766 is “Children” by Justin Bieber,
registered on the CopyrightChains blockchain with CopyrightID
0x122d69b9df13ce6fa113a01fe0766f4eb5415b24f9d98ce6bf76838b7bee2e09 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/USUM71516766.
Recording identifiers
- ISRC
- USUM71516766
- Title
- Children
- Artist
- Justin Bieber
- CopyrightID (CopyrightChains transaction hash)
0x122d69b9df13ce6fa113a01fe0766f4eb5415b24f9d98ce6bf76838b7bee2e09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:29b02786cd8e015614a505aa8f1f47ee903ffec904e67d030ed8d9c19b5c6058- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71516766
- Bitcoin block existence check
- https://blockstream.info/api/block/953513