ISRC US3M50892305
Verified recording
US3M50892305 is “All By Himself” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0xa45603571864c7c6fed93f6abee02aca2e1e565c661153c01f12eb54d09bc98c and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50892305.
Recording identifiers
- ISRC
- US3M50892305
- Title
- All By Himself
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0xa45603571864c7c6fed93f6abee02aca2e1e565c661153c01f12eb54d09bc98c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:2c1655d5a2403e55c95628453a06b5012bc714bf6dbc0493b049b65bdd7d0754- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50892305
- Bitcoin block existence check
- https://blockstream.info/api/block/960121