OT-2026-000077336
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000077336) never changes.
Identity and time
| Publication number | OT-2026-000077336 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f509-7971-a8d8-7b28c908d102 · 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-2026-000077336 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea0654865e503775ba83742d4704ad7e14037489f67e686d9d6312a9e3c52350 |
|---|---|
| Markdown | 4c92fbe347a7cc4fc5756470cc11245865d4d400286726d5c43b3ff808b44bbc |
| Publication page | 9501c60cc357aca442b0b8d8bfa87a87213095fadd8a05fe2a864ad48b0e41ea |
| Manifest | 903b4d9641f136cedca5151ddc1ec65875083d823117efa834966f32845a97bd |
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 | LFo1XemLPNN4LD8sJWEYKbyyHwg/E2rvt6ayc3XGENiuH/lGaiZcm69W8W4kFUAInRpmzBiAzlXLHOAVhs9lAA== |
| 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
| 2026-09-17T10:08:58.597043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077336observed 9501c60cc357aca442b0b8d8bfa87a87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:58.578853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077336/manifest.jsonobserved 903b4d9641f136cedca5151ddc1ec658...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:58.560824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077336/publication.mdobserved 4c92fbe347a7cc4fc5756470cc112458...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:58.541849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077336/publication.txtobserved ea0654865e503775ba83742d4704ad7e...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. |
|---|