OT-2026-000093494
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000093494) never changes.
Identity and time
| Publication number | OT-2026-000093494 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7a9b-a226-3ca68dcf8cb8 · 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-2026-000093494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80dc701c06b03f862802a668696604ba9b977f94341515cdb96d5537c6354721 |
|---|---|
| Markdown | fffbc38ae4a7b88a1b61b213aaf618a37914951103075502fc6fc0db08041b49 |
| Publication page | 53823a3c3cef959980fe469acc7f233d02274c47784dcb958f1b83b71bf3f151 |
| Manifest | b650e627bfe9d05719d866209bf49c7d4947e9d549110d7209c2fb7bce9508f1 |
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 | Pui5K1kic4TyJTUmXpkjm9bGlLReOceSybHHba0GDpWn10ZLD08Blux2eIYBzh7twIpY6A5lWrD3D7SX+xvECg== |
| 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
| 2026-09-17T09:40:26.237343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093494observed 53823a3c3cef959980fe469acc7f233d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.219745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093494/manifest.jsonobserved b650e627bfe9d05719d866209bf49c7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.199099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093494/publication.mdobserved fffbc38ae4a7b88a1b61b213aaf618a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.180941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093494/publication.txtobserved 80dc701c06b03f862802a668696604ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.337234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093494observed 53823a3c3cef959980fe469acc7f233d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.318508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093494/manifest.jsonobserved b650e627bfe9d05719d866209bf49c7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.300862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093494/publication.mdobserved fffbc38ae4a7b88a1b61b213aaf618a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.279686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093494/publication.txtobserved 80dc701c06b03f862802a668696604ba...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. |
|---|