OT-2026-000077314
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, vented after set-down
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-2026-000077314) never changes.
Identity and time
| Publication number | OT-2026-000077314 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f508-7ff3-8053-bdaff54a67dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077314 |
| Status | PUBLIC |
Content hashes
| Canonical text | da812fbdc7c918fe08cffbec08faa5be1ff5a86bbdc106a658b24c9ec9b9e9e0 |
|---|---|
| Markdown | 1b75f8124ae51ebcfd26533c61540521577b726d407f351d97cae2cd98cd73d6 |
| Publication page | 7a83234b2af3d9a00df15cb8023ffea3dea51eed63f4bbb9a79c6a5118c0a8be |
| Manifest | 2d7a5363adab99ee2657d3722414dbeeed130ec43008f8f53a8b57839f0ee06c |
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 | cnYKPsDTqmwRv6WAsalb1kXCTGXrQrh+VXtgnWLKC+Bn5altALEYlOtOo5xEmIJK1e9plCdVysaJ+zUyyWOFAQ== |
| 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
| 2026-09-17T10:11:00.239404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077314observed 7a83234b2af3d9a00df15cb8023ffea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:00.222485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077314/manifest.jsonobserved 2d7a5363adab99ee2657d3722414dbee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:00.198770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077314/publication.mdobserved 1b75f8124ae51ebcfd26533c61540521...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:59.517547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077314/publication.txtobserved da812fbdc7c918fe08cffbec08faa5be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:25.696688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077314observed 7a83234b2af3d9a00df15cb8023ffea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:25.676968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077314/manifest.jsonobserved 2d7a5363adab99ee2657d3722414dbee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:25.657404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077314/publication.mdobserved 1b75f8124ae51ebcfd26533c61540521...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:25.593129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077314/publication.txtobserved da812fbdc7c918fe08cffbec08faa5be...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. |
|---|