ISRC USSM11203210
Verified recording
USSM11203210 is “Earth” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0x0d323a413edc4ee3bafc87eec3256e22cdda78806fb740d2e8f6ad762d8f32bf and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203210.
Recording identifiers
- ISRC
- USSM11203210
- Title
- Earth
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0x0d323a413edc4ee3bafc87eec3256e22cdda78806fb740d2e8f6ad762d8f32bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:07909361b1ff817ff732e9d18299e145eb2dbf37cdc0e8840196a1157a2f901a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203210
- Bitcoin block existence check
- https://blockstream.info/api/block/953513