OT-2026-000032946
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000032946) never changes.
Identity and time
| Publication number | OT-2026-000032946 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7ac8-b6f6-b33b82fd7d0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9824184cb5c6712236d902e39d217d4c7f54f785e386edcbbbe0c3002372c096 |
|---|---|
| Markdown | 2bd2a185db3afe3a044b4d789005ed8b0835f1fec1077e4128c9a80a8cad0a12 |
| Publication page | b237779c57a5abea35920f08abe9a9b00772041b0e12834d6c16a139b7428fc0 |
| Manifest | 362c78c9b276f05c66844cbc8204003285c4c19844c6fd9a4f42dc5460067307 |
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 | AsjKqiMeAI2Pflx3fZMRmpmIHfynYtflFc6hK8AisK+brqFIgV6HK4iZ6iIOqXF8xagsqv3bkgFCcZT13y5vCg== |
| 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
| 2026-09-17T11:32:32.884388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032946observed b237779c57a5abea35920f08abe9a9b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:32.865934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032946/manifest.jsonobserved 362c78c9b276f05c66844cbc82040032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:32.848658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032946/publication.mdobserved 2bd2a185db3afe3a044b4d789005ed8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:32.831971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032946/publication.txtobserved 9824184cb5c6712236d902e39d217d4c...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. |
|---|