OT-2026-000069292
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000069292) never changes.
Identity and time
| Publication number | OT-2026-000069292 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b528-7b6a-a232-47bbe70fb06d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069292 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfe398e26014b742d1a718da85e9c96ac270f1bfdd84f0f287baddd46579aed6 |
|---|---|
| Markdown | a200e67e6481f8206ec5d729be49faf11f4280d244e60f3fb1790be81ccd8075 |
| Publication page | ed54ed6d591b04363a2db14dd704b377cf6319f32903602e31b7ee5f51b042b7 |
| Manifest | eb88409a383e0d7235002de8ca317fe2e426989336cf3008ad380e1e21448d49 |
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 | esZBpYgMow+05N2XAGHg3JQunpx0tqzYampSeaBDMPblMIh6VPjQAhMmeENx+XF9cNTzzlOTIjW/Z/sf51v3DQ== |
| 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
| 2026-09-17T10:30:02.725202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069292observed ed54ed6d591b04363a2db14dd704b377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:02.705022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069292/manifest.jsonobserved eb88409a383e0d7235002de8ca317fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.685762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069292/publication.mdobserved a200e67e6481f8206ec5d729be49faf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.666953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069292/publication.txtobserved dfe398e26014b742d1a718da85e9c96a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:51.593317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069292observed ed54ed6d591b04363a2db14dd704b377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:51.575003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069292/manifest.jsonobserved eb88409a383e0d7235002de8ca317fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:51.555619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069292/publication.mdobserved a200e67e6481f8206ec5d729be49faf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:51.535268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069292/publication.txtobserved dfe398e26014b742d1a718da85e9c96a...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. |
|---|