ISRC USTV19400014
Verified recording
USTV19400014 is “Torture Technique” by Sister Machine Gun,
registered on the CopyrightChains blockchain with CopyrightID
0xc5489eebea958f62d8764ce11f7f8874d71762448e91eb3311a7f217cf7119c2 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTV19400014.
Recording identifiers
- ISRC
- USTV19400014
- Title
- Torture Technique
- Artist
- Sister Machine Gun
- CopyrightID (CopyrightChains transaction hash)
0xc5489eebea958f62d8764ce11f7f8874d71762448e91eb3311a7f217cf7119c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:d7a663d8918bda19f104689d2c7f137b46425628ddcbf824d23403bcb96067dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTV19400014
- Bitcoin block existence check
- https://blockstream.info/api/block/959137