ISRC US3M50892320
Verified recording
US3M50892320 is “Making The Call” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0xbd36a03a783a84dd2cb0401e2b8b1ecba069aaa4ecf440b858efe5bb4019e699 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50892320.
Recording identifiers
- ISRC
- US3M50892320
- Title
- Making The Call
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0xbd36a03a783a84dd2cb0401e2b8b1ecba069aaa4ecf440b858efe5bb4019e699
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:58d00813d8bf6f1ac25afff472826daae9e07caafd41f230f031e84697f38ba4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50892320
- Bitcoin block existence check
- https://blockstream.info/api/block/960410