OT-2026-000096175
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000096175) never changes.
Identity and time
| Publication number | OT-2026-000096175 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-76ed-b242-0cc2aac78931 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096175 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8634508138dffc79fce812d85ed1657366d6f14c443627b065019c543f4e8686 |
|---|---|
| Markdown | c1ba60c14e50a53b1be5f7a617d34f6fa4ccf2017d3ddbad64ff35bdb68aa1ed |
| Publication page | fbb036b663d5c9ce08a95fafcb3ee40c7422d35c4b6de89d2dcc6ea6c40301ca |
| Manifest | 97cefd78fa85cccfabd5a46caf8e3e1d0f8bab91284db03d3af382ab6a997c2b |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | yrTxWB2ZvAXTm5YPosUbzqCha+sLsbRtabGRvCBbWC4DYvE2Hx2hSgsLaCKkmHu3AFweNXbbvDHCYWgshdxMCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:40.928676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096175observed fbb036b663d5c9ce08a95fafcb3ee40c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:40.910916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096175/manifest.jsonobserved 97cefd78fa85cccfabd5a46caf8e3e1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:40.893946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096175/publication.mdobserved c1ba60c14e50a53b1be5f7a617d34f6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:40.875315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096175/publication.txtobserved 8634508138dffc79fce812d85ed16573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|