ISRC USZ4V2100245
Verified recording
USZ4V2100245 is “Check Out” by J. Worra,
registered on the CopyrightChains blockchain with CopyrightID
0x51fc374962ca5131e7686d456883e4d06e6ae5ecaddeb91683f768f2fb72dd19 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/USZ4V2100245.
Recording identifiers
- ISRC
- USZ4V2100245
- Title
- Check Out
- Artist
- J. Worra
- CopyrightID (CopyrightChains transaction hash)
0x51fc374962ca5131e7686d456883e4d06e6ae5ecaddeb91683f768f2fb72dd19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:95eee6f3ea6b662746ae94a91cebbf8ef92932065e8a6980f8276dce7d3e5549- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZ4V2100245
- Bitcoin block existence check
- https://blockstream.info/api/block/953513