OT-2026-000039994
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000039994) never changes.
Identity and time
| Publication number | OT-2026-000039994 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7082-9548-8d9bfd350f6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039994 |
| Status | PUBLIC |
Content hashes
| Canonical text | af48d937ad83697172d5708b211b76218745cbc1c26707b8aede3f5c488941f9 |
|---|---|
| Markdown | d632d7d3f0ceb3826b1111125b1a0ff5fe6ee6bd61fd60b8a6ed68cf67354dcc |
| Publication page | eeccbc2a13767d874a35e81fd22c1072531189c96c97b6461bb1a9d120f6ef01 |
| Manifest | 29af60e95fa8fa8539668834b543ed5410683fee056fd8c31136696a80cda2e7 |
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 | YycnpW15rTfzZEsLeqSc//MyOLUd9uT7voZgm61wkFLQ6ytob/aGi2IMHNDrqJIJEIYbvthtN8oL+sDbC4nPCQ== |
| 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
| 2026-09-17T11:20:19.643501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039994observed eeccbc2a13767d874a35e81fd22c1072...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:19.626541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039994/manifest.jsonobserved 29af60e95fa8fa8539668834b543ed54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:19.609804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039994/publication.mdobserved d632d7d3f0ceb3826b1111125b1a0ff5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:19.592454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039994/publication.txtobserved af48d937ad83697172d5708b211b7621...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. |
|---|