OT-2026-000094267
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold 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-2026-000094267) never changes.
Identity and time
| Publication number | OT-2026-000094267 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7e75-8fc3-fa845cd5bc8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094267 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1ea773e50132350fdef71f37ba5968f49c465c09021e8c3b8ac77422f8f4e0b |
|---|---|
| Markdown | dad1f99a5daf97d9c108a1a66d9be35bc723af6d1c359a4a324c26ab50206590 |
| Publication page | 976daef283791aec4f6301a51ab91d2713cf35ef35b650e147ee60f66ddb2d43 |
| Manifest | 5b4cec87bcb54c6ac7049f6f04687190dacb18295ffb1c903c03f7396fab711e |
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 | fhG/Psm+mAnnxrEMpbh+CW9ap3527Dqxy7mCa5ZZI6NG306r5LLVzd5pl8qK6vNKVUr1f1ujHzISgQRbwXTuBg== |
| 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
| 2026-09-17T09:40:04.101893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094267observed 976daef283791aec4f6301a51ab91d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:04.083102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094267/manifest.jsonobserved 5b4cec87bcb54c6ac7049f6f04687190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.061362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094267/publication.mdobserved dad1f99a5daf97d9c108a1a66d9be35b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.043149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094267/publication.txtobserved c1ea773e50132350fdef71f37ba5968f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.836358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094267observed 976daef283791aec4f6301a51ab91d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.819477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094267/manifest.jsonobserved 5b4cec87bcb54c6ac7049f6f04687190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.802423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094267/publication.mdobserved dad1f99a5daf97d9c108a1a66d9be35b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.786007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094267/publication.txtobserved c1ea773e50132350fdef71f37ba5968f...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. |
|---|