ISRC USUM71314690
Verified recording
USUM71314690 is “Hold Tight” by Justin Bieber,
registered on the CopyrightChains blockchain with CopyrightID
0x5282a9109a6f1958703c379281bb8d39a400417f260a0e97bf2cf1c4f66489c6 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/USUM71314690.
Recording identifiers
- ISRC
- USUM71314690
- Title
- Hold Tight
- Artist
- Justin Bieber
- CopyrightID (CopyrightChains transaction hash)
0x5282a9109a6f1958703c379281bb8d39a400417f260a0e97bf2cf1c4f66489c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:27e73ea43dd33d5da3021ee99e309e07040d74ec2dd73cfeca1f684df2e42c40- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71314690
- Bitcoin block existence check
- https://blockstream.info/api/block/953513