ISRC USSM11203221
Verified recording
USSM11203221 is “Debris” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0x19185f6e807b0fb74f1eaef9a43947ca5f410fc8ab87913b04bcdb22a8c5910f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203221.
Recording identifiers
- ISRC
- USSM11203221
- Title
- Debris
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0x19185f6e807b0fb74f1eaef9a43947ca5f410fc8ab87913b04bcdb22a8c5910f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:aa72a2f7345ab28281e0413ac7584c28ca770a3abba1da44f196c7db69920a6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203221
- Bitcoin block existence check
- https://blockstream.info/api/block/956302