ISRC USUM70964274
Verified recording
USUM70964274 is “One Time” by Justin Bieber,
registered on the CopyrightChains blockchain with CopyrightID
0x70e94bb29c6abae568038a44d4c8712bb56e1e084ea720ccb1880ffb47fa8d84 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/USUM70964274.
Recording identifiers
- ISRC
- USUM70964274
- Title
- One Time
- Artist
- Justin Bieber
- CopyrightID (CopyrightChains transaction hash)
0x70e94bb29c6abae568038a44d4c8712bb56e1e084ea720ccb1880ffb47fa8d84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:00eeee7ce131fde3c0b25b677c8a54eb04c65efa0b495daa86d4b5464701d889- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70964274
- Bitcoin block existence check
- https://blockstream.info/api/block/953513