OT-2026-000092304
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, sustained 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-2026-000092304) never changes.
Identity and time
| Publication number | OT-2026-000092304 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-76b9-941b-7ee72445cd42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092304 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7670c734aeb1e1d04c678dfec2bb9c3b3d37c85fb0dc299dfd7acafcbf9b8906 |
|---|---|
| Markdown | 1920ad2b372c3539db6cb82097b047bab90be32a6d612d23b77178c049d3263e |
| Publication page | 0ea337b067c41ce78e22d00a0a4c262b164e0949dc14fa1d80329f5c3a4110e7 |
| Manifest | bf4acd48a14a2f4c26456e3af31cbc58e666abe62a28f688ecd53922c1163f8c |
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 | rAeU1l9O0HSZJOKLHiEnQvM/exLAXZkEjnSofRWg+8X4jULAI+7xUC149FkbvVN4mb6M0WvaO9HlEx/W6NrbDg== |
| 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
| 2026-09-17T09:41:50.582419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092304observed 0ea337b067c41ce78e22d00a0a4c262b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:50.562687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092304/manifest.jsonobserved bf4acd48a14a2f4c26456e3af31cbc58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.544776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092304/publication.mdobserved 1920ad2b372c3539db6cb82097b047ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.526885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092304/publication.txtobserved 7670c734aeb1e1d04c678dfec2bb9c3b...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. |
|---|