OT-2026-000083787
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000083787) never changes.
Identity and time
| Publication number | OT-2026-000083787 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-7351-8059-292db317b6fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35dddee33287f26364c76ecd955491b36d148fd65b7d42dc398650ba2dfecd59 |
|---|---|
| Markdown | 69ef44d2d4502acb8d2b917bd6645b23ca941a6b624df2c04c5e5d7f0004a71d |
| Publication page | fb40ab5a97beedd0e98d26fc3136736886d77b09af6d06a2c584683f00b112c3 |
| Manifest | 2428428ab2273f1fd21ea668fef945db7834e6c335dd0e74b63d09242b516f1d |
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 | eGMrLE69NKo+cEwSuGYDN0hbKb61i07++JuVGd35n+iY26857qOX/udOs1a7vzyfNHjscPolOfuH6CCGWakqCg== |
| 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
| 2026-09-17T09:57:25.932461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083787observed fb40ab5a97beedd0e98d26fc31367368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:25.915373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083787/manifest.jsonobserved 2428428ab2273f1fd21ea668fef945db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:25.897528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083787/publication.mdobserved 69ef44d2d4502acb8d2b917bd6645b23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:25.880482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083787/publication.txtobserved 35dddee33287f26364c76ecd955491b3...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. |
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