OT-2026-000093398
Publication integrity record
Two bellows cup 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-2026-000093398) never changes.
Identity and time
| Publication number | OT-2026-000093398 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-7ae7-8f8f-8d1fd18f8a49 · 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-2026-000093398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 004030381f2e73f9629035969e81848ac8aac1063107349f506447313e2ca612 |
|---|---|
| Markdown | d94a78bf0dda57f3279bfafd7d0b98a306669fd81f5a43e1fbe01ba81ee0899b |
| Publication page | 75d6bc4c086a581402d745f87b8a881ec5d6f0baf0eda479ee2f9c0c05b76d25 |
| Manifest | f0f0d348a59bc08e28c840d27be25a4a9463790d743b34456cd1ba8f79379bed |
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 | A2AybKJm7iJRsY72Kuk75WiZoyw/bpICGKwxJwyEuzHqzxhQVNLmkc+nSj3ai2UYA7z3sLwWQrIvr0okv/QKBA== |
| 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
| 2026-09-17T09:40:16.027911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093398observed 75d6bc4c086a581402d745f87b8a881e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:16.010945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093398/manifest.jsonobserved f0f0d348a59bc08e28c840d27be25a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.951089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093398/publication.mdobserved d94a78bf0dda57f3279bfafd7d0b98a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.902001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093398/publication.txtobserved 004030381f2e73f9629035969e81848a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.814608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093398observed 75d6bc4c086a581402d745f87b8a881e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.797851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093398/manifest.jsonobserved f0f0d348a59bc08e28c840d27be25a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.780064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093398/publication.mdobserved d94a78bf0dda57f3279bfafd7d0b98a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.741529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093398/publication.txtobserved 004030381f2e73f9629035969e81848a...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. |
|---|