ISRC USEWC1589659
Verified recording
USEWC1589659 is “12th Street Rag” by Arthur Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x84db7be9fe87a1732facb60709244c0b71051f365391a16461f13388ccfdda10 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEWC1589659.
Recording identifiers
- ISRC
- USEWC1589659
- Title
- 12th Street Rag
- Artist
- Arthur Smith
- CopyrightID (CopyrightChains transaction hash)
0x84db7be9fe87a1732facb60709244c0b71051f365391a16461f13388ccfdda10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:bf121d49f495ba6a6ff870ddec2513fb2b6a888ed6d257293628ae30b42b5bc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEWC1589659
- Bitcoin block existence check
- https://blockstream.info/api/block/960455