OT-2026-000020114
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000020114) never changes.
Identity and time
| Publication number | OT-2026-000020114 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-4378-7705-97b1-b64d8ad60f55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:22.507199Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000020114 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7116d4ace276138571a120b3fd99327971f932270f3ae2e1b5d299b4c119ac1 |
|---|---|
| Markdown | 814236e3fedc7c034aed9c8542f02dbb1fafa1c4712594f9e37f2ad4fc4d6fc6 |
| Publication page | 2ea3b4973e02358654d887c91889090e36f5df5627603e09476bf7c17b89fe9c |
| Manifest | b3a24ce5bc76b006cd56fb6ea4f40fdd33204606bf238c93a3d8f4d943493f90 |
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 | 1UEYYN90FWqFiBrtSWxAP3US1Am09GqDFCDO+ehuSwLpwd4o9Du5qF2ft7SJdUEP05Hd/KFhN91V1T/9Mw+7AQ== |
| 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
| 2026-09-17T11:56:24.971526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020114observed 2ea3b4973e02358654d887c91889090e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:56:24.952456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020114/manifest.jsonobserved b3a24ce5bc76b006cd56fb6ea4f40fdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:24.932204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020114/publication.mdobserved 814236e3fedc7c034aed9c8542f02dbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:24.912491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020114/publication.txtobserved a7116d4ace276138571a120b3fd99327...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. |
|---|