ISRC USUM72102644
Verified recording
USUM72102644 is “Lifetime” by Justin Bieber,
registered on the CopyrightChains blockchain with CopyrightID
0x544d793c9fcde42155090f90d40f892e23d3b5680abd6af94959c38fe316914b 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/USUM72102644.
Recording identifiers
- ISRC
- USUM72102644
- Title
- Lifetime
- Artist
- Justin Bieber
- CopyrightID (CopyrightChains transaction hash)
0x544d793c9fcde42155090f90d40f892e23d3b5680abd6af94959c38fe316914b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2df58f327e6b5581b001470c5e3e784b4621bac8561a5985c7812092b1312610- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72102644
- Bitcoin block existence check
- https://blockstream.info/api/block/953513