ISRC USSM11203200
Verified recording
USSM11203200 is “Going In” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0x40d68075923f9ce0904235832573ff8c6539598b7d272a4d7553d222c1e20d67 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203200.
Recording identifiers
- ISRC
- USSM11203200
- Title
- Going In
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0x40d68075923f9ce0904235832573ff8c6539598b7d272a4d7553d222c1e20d67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4cc39b0ac460c7c1178c6472cbb996bf0d17fcd700d1d52e1c540820957d804c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203200
- Bitcoin block existence check
- https://blockstream.info/api/block/953520