ISRC USTB10300210
Verified recording
USTB10300210 is “The Assignment” by Noreaga,
registered on the CopyrightChains blockchain with CopyrightID
0xcbd3484d1f120f0d69756a5360937190dacc37c0d23cc1394af4247604652c82 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTB10300210.
Recording identifiers
- ISRC
- USTB10300210
- Title
- The Assignment
- Artist
- Noreaga
- CopyrightID (CopyrightChains transaction hash)
0xcbd3484d1f120f0d69756a5360937190dacc37c0d23cc1394af4247604652c82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:93855aa52f8d957a7bce0c54ae6faff9c3dcaf98298c8ab8db414c251e92cd03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTB10300210
- Bitcoin block existence check
- https://blockstream.info/api/block/953520