ISRC USWB19901655
Verified recording
USWB19901655 is “Smile (From United Artists Film "Modern Times")” by Jimmy Durante,
registered on the CopyrightChains blockchain with CopyrightID
0x2a11223eaf3b47f4963c2985b809a80ca7d1137584b783d367560c02802aa5fd 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/USWB19901655.
Recording identifiers
- ISRC
- USWB19901655
- Title
- Smile (From United Artists Film "Modern Times")
- Artist
- Jimmy Durante
- CopyrightID (CopyrightChains transaction hash)
0x2a11223eaf3b47f4963c2985b809a80ca7d1137584b783d367560c02802aa5fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7cd94e6d29ac3216e4961489e44154d884c6f7c614f71193b61a44e399e837d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19901655
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Smile (From United Artists Film "Modern Times") · Machine-readable JSON-LD