OT-2026-000093404
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000093404) never changes.
Identity and time
| Publication number | OT-2026-000093404 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7c5a-92ec-e80962ea01d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f6d971c3628723ecb087d1d63dd0588a9cfb1412c3d1c9392ade64240b98d9d |
|---|---|
| Markdown | 7bd9860ed279cff9561105083b1a631ea082d4515c142b0e06d08b5478ccd3cb |
| Publication page | 2649ae8805e68b6b976f3f47dd01fe1faa4a37aa704fa2355fb1d61de6455cfc |
| Manifest | f753997cdde5d5cfe1a83e2e5275b004dc5e6f1a2dc504bb2dfcc13fa60f9bd7 |
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 | wHPOqkFBzWLQSZ2IrlFDhPK6JkZ9R1gNgNSXLGlX7D09qW0c3APCc+92Y6pLM/MEpGurooC2+2u0sceNdky5Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:16.470699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093404observed 2649ae8805e68b6b976f3f47dd01fe1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:16.450184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093404/manifest.jsonobserved f753997cdde5d5cfe1a83e2e5275b004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:16.431816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093404/publication.mdobserved 7bd9860ed279cff9561105083b1a631e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:16.413037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093404/publication.txtobserved 4f6d971c3628723ecb087d1d63dd0588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.261966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093404observed 2649ae8805e68b6b976f3f47dd01fe1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.245667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093404/manifest.jsonobserved f753997cdde5d5cfe1a83e2e5275b004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.228806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093404/publication.mdobserved 7bd9860ed279cff9561105083b1a631e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.212436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093404/publication.txtobserved 4f6d971c3628723ecb087d1d63dd0588...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. |
|---|