ISRC USUM72102639
Verified recording
USUM72102639 is “Hailey” by Justin Bieber,
registered on the CopyrightChains blockchain with CopyrightID
0x729bf6ad5c4dd54262e035d30650d0f0a65b50967d81f14b083a968c7699aa3c 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/USUM72102639.
Recording identifiers
- ISRC
- USUM72102639
- Title
- Hailey
- Artist
- Justin Bieber
- CopyrightID (CopyrightChains transaction hash)
0x729bf6ad5c4dd54262e035d30650d0f0a65b50967d81f14b083a968c7699aa3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c331e3b53bbe894a7a4f9e8870aab4e7ea51640886833f31835c1b96f73d3dbc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72102639
- Bitcoin block existence check
- https://blockstream.info/api/block/953513