ISRC USUMC0400385
Verified recording
USUMC0400385 is “Scene II, Part I” by Arnold Soboloff,
registered on the CopyrightChains blockchain with CopyrightID
0x034b42cd2c8c13ded1a9b7ef3a9f6686b569d846735fbfbd96ee59c76b98e7a8 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/USUMC0400385.
Recording identifiers
- ISRC
- USUMC0400385
- Title
- Scene II, Part I
- Artist
- Arnold Soboloff
- CopyrightID (CopyrightChains transaction hash)
0x034b42cd2c8c13ded1a9b7ef3a9f6686b569d846735fbfbd96ee59c76b98e7a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:798b3dd1d81926ea51d75b5365b48099466b63b4a09580ca647c6d563f3f6661- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0400385
- Bitcoin block existence check
- https://blockstream.info/api/block/960468