OT-2026-000035522
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000035522) never changes.
Identity and time
| Publication number | OT-2026-000035522 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7170-9440-b1a1abc7eec3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035522 |
| Status | PUBLIC |
Content hashes
| Canonical text | b06008ad89b364724e32db527bee107522a125d6df1e1f472469bba49522ee8e |
|---|---|
| Markdown | 1f34ca4250d5b1ea41cd8f3a11d059879f2c2fb84466abe8918300d5c730662d |
| Publication page | 2951133f37a92464e02fe46b6c4f4397a462876783e6e468dc8f268cd38cae43 |
| Manifest | 7e12b9b6cec125dc9f955cc3cbf05bb31a9ae720fa851002f0f9fd4aa90a97cc |
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 | 76BGhT9+4KeQ5fiTbak5/y6GT1k4TqIRZ8dFc8P2Wq1SCweg7sPeOWWbRzpaBInd+1X04hfyf73CLc2ltJacBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:56.696983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035522observed 2951133f37a92464e02fe46b6c4f4397...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:56.679760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035522/manifest.jsonobserved 7e12b9b6cec125dc9f955cc3cbf05bb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:56.663039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035522/publication.mdobserved 1f34ca4250d5b1ea41cd8f3a11d05987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:56.646665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035522/publication.txtobserved b06008ad89b364724e32db527bee1075...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. |
|---|