OT-2026-000009807
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, vented 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-2026-000009807) never changes.
Identity and time
| Publication number | OT-2026-000009807 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-7d91-943f-1cb4f955f114 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83aad8db693f32d02c769a384f1265f2473da8f2293cb57d0f9cb51393167730 |
|---|---|
| Markdown | 98ca2a8a509d0323fe04097961f0ad969cf31bae259da1932d7fb51c20c7b330 |
| Publication page | 258316ba95d490230c36f0877d1eddd5b82bc609641bd2d984a45b9f4a81a7ab |
| Manifest | 405ad926aca629f1f995f0ff9f08864455ecdf8b9be4f2ebdd5d3bab6cf4645a |
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 | 92tU8vAfZXCUIRkE0AVEb42lMtiQPbSo9V37P7ihIYq1dRwGlbbacKL8RdOBADWrJ1LZyT9qsgeB8Byr4kvLBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:19.997282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009807observed 258316ba95d490230c36f0877d1eddd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:19.976779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009807/manifest.jsonobserved 405ad926aca629f1f995f0ff9f088644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:19.958844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009807/publication.mdobserved 98ca2a8a509d0323fe04097961f0ad96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:19.939554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009807/publication.txtobserved 83aad8db693f32d02c769a384f1265f2...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. |
|---|