ISRC JPZ921800375
Verified recording
JPZ921800375 is “Smile (From "Modern Times")” by Charlie Chaplin,
registered on the CopyrightChains blockchain with CopyrightID
0x77aaa471cf115585a9f493a1667bdb9f932e1095cfd4d5c4155ce5cb14314154 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/JPZ921800375.
Recording identifiers
- ISRC
- JPZ921800375
- Title
- Smile (From "Modern Times")
- Artist
- Charlie Chaplin
- CopyrightID (CopyrightChains transaction hash)
0x77aaa471cf115585a9f493a1667bdb9f932e1095cfd4d5c4155ce5cb14314154
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ee7597b793609fc99c1533144942e3ff7a87eb64e5499c66af61c65839d7699c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921800375
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Smile (From "Modern Times") · Machine-readable JSON-LD