ISRC USUM72011428
Verified recording
USUM72011428 is “throwback thursday” by Johan Lenox,
registered on the CopyrightChains blockchain with CopyrightID
0x5944d16cae1e5e347b932f7721506ddf198fdb183745a979f0f10d661a8b669f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72011428.
Recording identifiers
- ISRC
- USUM72011428
- Title
- throwback thursday
- Artist
- Johan Lenox
- CopyrightID (CopyrightChains transaction hash)
0x5944d16cae1e5e347b932f7721506ddf198fdb183745a979f0f10d661a8b669f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c668d92cca8900ffc458e84e39abd917bf116fdbacb3a2347e903440e3a323ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72011428
- Bitcoin block existence check
- https://blockstream.info/api/block/956302