OT-2026-000102456
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000102456) never changes.
Identity and time
| Publication number | OT-2026-000102456 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-78c2-8b71-97addbe73260 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102456 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84254815bec9f88d47f96aed942b1c7945a5501f626841b4145b211cc363bcfd |
|---|---|
| Markdown | bf769f6adc8d6931bbb40e142fa6d555987f46584520c67b041f7aec73b1208b |
| Publication page | 0120046a8cc983dde3740ff557e25d9cbc450df449bd6bc781db773184b026fe |
| Manifest | 3d690734e4bb1ac57b6dd370df1fe522656f80059eec89c9764051014a2dcacd |
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 | s6XvCv/Q5VRDZ4R0fAEJlAhVLMpO/w9muGLZjFc1sHmVDArk1XC1ORlx5JHTSJt4OZDyjnXESfmDE01MiLtxAA== |
| 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
| 2026-09-17T09:23:48.377526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102456observed 0120046a8cc983dde3740ff557e25d9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:48.358403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102456/manifest.jsonobserved 3d690734e4bb1ac57b6dd370df1fe522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:48.338566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102456/publication.mdobserved bf769f6adc8d6931bbb40e142fa6d555...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:48.318853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102456/publication.txtobserved 84254815bec9f88d47f96aed942b1c79...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. |
|---|