ISRC USSM11305297
Verified recording
USSM11305297 is “Diamond Marimba” by Harry Partch,
registered on the CopyrightChains blockchain with CopyrightID
0x6357c02fa6f165d65675fe87a08e8d284d093b288585534da6786816696ed7e2 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305297.
Recording identifiers
- ISRC
- USSM11305297
- Title
- Diamond Marimba
- Artist
- Harry Partch
- CopyrightID (CopyrightChains transaction hash)
0x6357c02fa6f165d65675fe87a08e8d284d093b288585534da6786816696ed7e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:a0d3052b93ed3e86af6159d2710b5d0984a04869e277b7f6b6158ab2c1a4017e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305297
- Bitcoin block existence check
- https://blockstream.info/api/block/960468