ISRC USA4A0901037
Verified recording
USA4A0901037 is “London Cafe Blues” by Jelly Roll Morton,
registered on the CopyrightChains blockchain with CopyrightID
0xa84f07c15dfa0ec351eb97b6b91829dfdf23fa23144be71cca00cb2ee218407d and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A0901037.
Recording identifiers
- ISRC
- USA4A0901037
- Title
- London Cafe Blues
- Artist
- Jelly Roll Morton
- CopyrightID (CopyrightChains transaction hash)
0xa84f07c15dfa0ec351eb97b6b91829dfdf23fa23144be71cca00cb2ee218407d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:3ac05daffe4da4b45f4dd0120df585cc902d4fdcc0f430bd5945a28e9daecdcd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A0901037
- Bitcoin block existence check
- https://blockstream.info/api/block/960418