OT-2026-000059051
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000059051) never changes.
Identity and time
| Publication number | OT-2026-000059051 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7172-86be-66640a5e8cca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059051 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffd62dd6f727e93faeba28ac27e2e237008fc138ad7f2633821aad1e8345f801 |
|---|---|
| Markdown | 1314da4a7419a6a83460298d6c08435e1064666893d79c08dbc23b5e734fad58 |
| Publication page | 7db6e9193c775460ad80300da3f10be3e6eb399aa7267993514dd5815be47f00 |
| Manifest | 01eb84620e03b8446239e029bae14f9be5e310c9a57e2cb54f7afc64b9bda543 |
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 | vGOT7Whyy5ZzFZLkb/Xf1D5M8g9aHdxp7lh0IAIIRIovxHObpzAzERT3BaJSMZAWPxjUMLQH2GZYd10QWaDFCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:52.524776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059051observed 7db6e9193c775460ad80300da3f10be3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:52.507474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059051/manifest.jsonobserved 01eb84620e03b8446239e029bae14f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:52.490826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059051/publication.mdobserved 1314da4a7419a6a83460298d6c08435e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:52.473841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059051/publication.txtobserved ffd62dd6f727e93faeba28ac27e2e237...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. |
|---|