ISRC USSM10100558
Verified recording
USSM10100558 is “Malinke Guitars” by John C. Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x40abbc2909ef0704d515ad2b67a6bebc8ec9b2301a1937491492d89082e4133e and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10100558.
Recording identifiers
- ISRC
- USSM10100558
- Title
- Malinke Guitars
- Artist
- John C. Williams
- CopyrightID (CopyrightChains transaction hash)
0x40abbc2909ef0704d515ad2b67a6bebc8ec9b2301a1937491492d89082e4133e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:84f282063a51c0d7bb3a0b6487e584248535eecdcd1edb4d937eb7e1f105024e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10100558
- Bitcoin block existence check
- https://blockstream.info/api/block/960291