OT-2026-000076144
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before 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-2026-000076144) never changes.
Identity and time
| Publication number | OT-2026-000076144 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-71ee-997c-91e5b673e448 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076144 |
| Status | PUBLIC |
Content hashes
| Canonical text | 925edaf33ecd34e66f6beb8076b416224d80e126961d8b70269a5b21a0059088 |
|---|---|
| Markdown | d298a64ad5fa10ad82f17356ec928c9ec7ccfc8267c2fd9a5a23d55b6ee099bf |
| Publication page | adc400a0162b4f976389f024df359ff1028df17a4c6a7090648f4b0fca53b1d7 |
| Manifest | 5df7c18e8cd1351f0c00e22ce0794866b2c2ce423650661b7798809c711eccfe |
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 | qAn+ax3DdamxhlJ50ngYJw8oD7CW1nFl/U1ZBoAYgm3we6leGOJqQOTdbM1XSqMZlm8G6EKpfOJlrTsuufQhAQ== |
| 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
| 2026-09-17T10:11:10.491526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076144observed adc400a0162b4f976389f024df359ff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:10.474147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076144/manifest.jsonobserved 5df7c18e8cd1351f0c00e22ce0794866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:10.455362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076144/publication.mdobserved d298a64ad5fa10ad82f17356ec928c9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:10.312616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076144/publication.txtobserved 925edaf33ecd34e66f6beb8076b41622...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. |
|---|