ISRC US7SF1354746
Verified recording
US7SF1354746 is “Insane Crazy Blues” by Memphis Jug Band,
registered on the CopyrightChains blockchain with CopyrightID
0x9c11435fdeb5df9915b9fcf09a4a38c569d6eb25dde406dbd1d2e3a97f2119f4 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1354746.
Recording identifiers
- ISRC
- US7SF1354746
- Title
- Insane Crazy Blues
- Artist
- Memphis Jug Band
- CopyrightID (CopyrightChains transaction hash)
0x9c11435fdeb5df9915b9fcf09a4a38c569d6eb25dde406dbd1d2e3a97f2119f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:c61b88367031baa7078480f56f0e1f33012c9d8d2d9ce9d447b93dcee169f306- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SF1354746
- Bitcoin block existence check
- https://blockstream.info/api/block/960362