ISRC USSM19920420
Verified recording
USSM19920420 is “Interlude” by John Scher,
registered on the CopyrightChains blockchain with CopyrightID
0x9f1b24783769f5939c7467c63e094fcda503c546c8c5660b6deb37d6ac4bd5ee and independently timestamped
in Bitcoin block 959107 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19920420.
Recording identifiers
- ISRC
- USSM19920420
- Title
- Interlude
- Artist
- John Scher
- CopyrightID (CopyrightChains transaction hash)
0x9f1b24783769f5939c7467c63e094fcda503c546c8c5660b6deb37d6ac4bd5ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T07:19:23+00:00
- Bitcoin block
- 959107
- Canonical record hash
sha256:53d5135ccecdafadb7942cc79b1fb1e6106afe79732ad3914a6e3de4cb471a32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19920420
- Bitcoin block existence check
- https://blockstream.info/api/block/959107