OT-2026-000040919
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000040919) never changes.
Identity and time
| Publication number | OT-2026-000040919 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7c8b-a7e8-2c79aa6ad699 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040919 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe1d45f219aded52bf953517574572910831b134ce0c357dc319e450169d24db |
|---|---|
| Markdown | d25c47b9328040f33d7c4d9b08fbe2d2542f243c5ce8513d6611117e777729ab |
| Publication page | a2806067ab5991699cbeb190765952a2d795944c7a94df3c2038b5a782002b99 |
| Manifest | 5a1d330bd8bc21ea479d79c55d4a47fb5dc95625dcaf8f1d1a6abf46d6b1f5ae |
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 | 1JyDszHqyyCL8XLjALBRjKynw/0GhkgKSww/bZjFPaV00LPuPkP0lCe2pfLcGVqtagTyKLXJAMsiwHU/BaI7Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:18.593876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040919observed a2806067ab5991699cbeb190765952a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:18.576342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040919/manifest.jsonobserved 5a1d330bd8bc21ea479d79c55d4a47fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:18.559471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040919/publication.mdobserved d25c47b9328040f33d7c4d9b08fbe2d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:18.541510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040919/publication.txtobserved fe1d45f219aded52bf95351757457291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.589534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040919observed a2806067ab5991699cbeb190765952a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.572849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040919/manifest.jsonobserved 5a1d330bd8bc21ea479d79c55d4a47fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.554486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040919/publication.mdobserved d25c47b9328040f33d7c4d9b08fbe2d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.537214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040919/publication.txtobserved fe1d45f219aded52bf95351757457291...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. |
|---|