ISRC US3M50892311
Verified recording
US3M50892311 is “Tortured” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0x4097056ab95bcd2bc752ed32b5bdb400978a421d597b053fa14146af0d8aeb7a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50892311.
Recording identifiers
- ISRC
- US3M50892311
- Title
- Tortured
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0x4097056ab95bcd2bc752ed32b5bdb400978a421d597b053fa14146af0d8aeb7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:31c610d94a9971ca7e46e958425777328cd708a7ab262984d826bf5bcac5583b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50892311
- Bitcoin block existence check
- https://blockstream.info/api/block/957118