ISRC USA4A0901011
Verified recording
USA4A0901011 is “Memphis Blues” by W.C. Handy,
registered on the CopyrightChains blockchain with CopyrightID
0x4aa889651b826242e57b29b1ff80d75a7a2c858fc4d2e3442fc06f6c7b32822e 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/USA4A0901011.
Recording identifiers
- ISRC
- USA4A0901011
- Title
- Memphis Blues
- Artist
- W.C. Handy
- CopyrightID (CopyrightChains transaction hash)
0x4aa889651b826242e57b29b1ff80d75a7a2c858fc4d2e3442fc06f6c7b32822e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b810d6a5d511a61eaac278e6d42bb3b792a9db896641ea31e3d051c159ca344b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4A0901011
- Bitcoin block existence check
- https://blockstream.info/api/block/956302