OT-2026-000078418
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000078418) never changes.
Identity and time
| Publication number | OT-2026-000078418 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-7bbc-91c3-bf426bfdbbe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078418 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbb5fe41207627f639f9e7d3f9adb7a9ae5de126fd8b1d923e6235d741bcdad7 |
|---|---|
| Markdown | 7703ecb7fe1e3a892a459ab6259b8273a85375d2804b7407960ffb8b07cd1250 |
| Publication page | 6446ea65520635a5b4f9ac1a0294239a59f1babffea8c32a560c545562a36b0f |
| Manifest | a8e140ab1096e644f655a99cde3ae3e9427527e025e90fd97f9f5b1a12b14a14 |
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 | gm71ukIsDN+I3II9M3gWDDHa28IiQ4PJGZuNhO6jbRQ2E3x1SJI+TOgvHiottE7dp1Zb0vD2WI8w9OaUF4PZBQ== |
| 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
| 2026-09-17T10:06:24.716992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078418observed 6446ea65520635a5b4f9ac1a0294239a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:24.698387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078418/manifest.jsonobserved a8e140ab1096e644f655a99cde3ae3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:24.680346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078418/publication.mdobserved 7703ecb7fe1e3a892a459ab6259b8273...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:24.662622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078418/publication.txtobserved fbb5fe41207627f639f9e7d3f9adb7a9...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. |
|---|