ISRC USWQW1900432
Verified recording
USWQW1900432 is “Hello World” by O-Town,
registered on the CopyrightChains blockchain with CopyrightID
0xf0bd9b2baead6961b0a97a9bb3fe79ca1c45b1f30f6a0e2638b8b1316d15ac91 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/USWQW1900432.
Recording identifiers
- ISRC
- USWQW1900432
- Title
- Hello World
- Artist
- O-Town
- CopyrightID (CopyrightChains transaction hash)
0xf0bd9b2baead6961b0a97a9bb3fe79ca1c45b1f30f6a0e2638b8b1316d15ac91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4e5705f9f6697f47883f19950731817f1dd073f9fae19bcf20bc6f4b84f78f42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWQW1900432
- Bitcoin block existence check
- https://blockstream.info/api/block/956302