ISRC USSM11305294
Verified recording
USSM11305294 is “Chromelodeon I” by Harry Partch,
registered on the CopyrightChains blockchain with CopyrightID
0x99d67ff6ebea0c5de1cc38d68fad49aab251975a588d8b9a5fd4cd4d90fc830b and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305294.
Recording identifiers
- ISRC
- USSM11305294
- Title
- Chromelodeon I
- Artist
- Harry Partch
- CopyrightID (CopyrightChains transaction hash)
0x99d67ff6ebea0c5de1cc38d68fad49aab251975a588d8b9a5fd4cd4d90fc830b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:3ab11a07fee25bf6e29fb1b338007991f0ee5cbb26952f3383d6608281a61b78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305294
- Bitcoin block existence check
- https://blockstream.info/api/block/960321