OT-2026-000100327
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000100327) never changes.
Identity and time
| Publication number | OT-2026-000100327 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3054-7eb8-b54e-933aefd53520 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44ddb0f852682519223e71d8178c79e04da98145507842b1607b47af871ec352 |
|---|---|
| Markdown | 16ba17dd9a16aef36d889020db0753dd3b36b80948eaaf7b0b1da8138953c5c0 |
| Publication page | c21a4a326b173b77b464b209ca14d6e60501ce6c77bd2a42d925bd69fdadd1de |
| Manifest | 0de1ebe11627f971db6dd61430154a39cf20f6fe56ed330e548dd6610c785dde |
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 | XOWSbn0AZVEh4d4A/vPnxlA1lIxikPTP3EHcDlrEJ5v3sdhdcQuu/wDzcgrNXDT2diFgmaoENkXGvgU69bWYDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:16.174712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100327observed c21a4a326b173b77b464b209ca14d6e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:16.149736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100327/manifest.jsonobserved 0de1ebe11627f971db6dd61430154a39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.124093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100327/publication.mdobserved 16ba17dd9a16aef36d889020db0753dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.102518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100327/publication.txtobserved 44ddb0f852682519223e71d8178c79e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.732441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100327observed c21a4a326b173b77b464b209ca14d6e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.715347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100327/manifest.jsonobserved 0de1ebe11627f971db6dd61430154a39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.697474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100327/publication.mdobserved 16ba17dd9a16aef36d889020db0753dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.678705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100327/publication.txtobserved 44ddb0f852682519223e71d8178c79e0...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. |
|---|