OT-2026-000101825
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000101825) never changes.
Identity and time
| Publication number | OT-2026-000101825 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e18-783c-95cf-97948cf2bdd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101825 |
| Status | PUBLIC |
Content hashes
| Canonical text | d400059c8117f1318359397745c19e7f539901acf3afed2eeec54ec09181fbeb |
|---|---|
| Markdown | fc4174c099fe45e2e27b4540ce9c2706decdafaa399061644e90db355c9f2bf7 |
| Publication page | ea03396190ea816b4d28416de7163e5da0847700329fb621e359e52c5b644776 |
| Manifest | 7f40b1971b16044402ea892b7671530cd4ed2fbdaa792227016420e114458a70 |
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 | X8J9PKDF1iiETfzkoTjA4TAiZlzqYhAy1TVKJVbrgsm2OCW64Ej8tdF8QpFz9oT3CRAbFYopO09PVDXAsjvHBw== |
| 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
| 2026-09-17T09:26:19.545985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101825observed ea03396190ea816b4d28416de7163e5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:19.527620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101825/manifest.jsonobserved 7f40b1971b16044402ea892b7671530c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.509278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101825/publication.mdobserved fc4174c099fe45e2e27b4540ce9c2706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.491889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101825/publication.txtobserved d400059c8117f1318359397745c19e7f...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. |
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