ISRC USMC15601155
Verified recording
USMC15601155 is “When You're Smiling (The Whole World Smiles With You) - Without Intro” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0x10abcf0456b654d82def2cd85a39e66078b270bd85555edf3dbeef0bde7b1a0f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC15601155.
Recording identifiers
- ISRC
- USMC15601155
- Title
- When You're Smiling (The Whole World Smiles With You) - Without Intro
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0x10abcf0456b654d82def2cd85a39e66078b270bd85555edf3dbeef0bde7b1a0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:eb15ce3bf75d858953c3165c24d13e93225c35be29b5369eddf67833fba6e709- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC15601155
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: When You're Smiling (The Whole World Smiles With You) - Without Intro · Machine-readable JSON-LD