OT-2026-000100846
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000100846) never changes.
Identity and time
| Publication number | OT-2026-000100846 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7277-bac2-a3b9eea0cf21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 182dd82f9b7da01d3c7fed693e798e5f99833a869e12e6637e9ca1e996376495 |
|---|---|
| Markdown | 4d48aea64fb7450320961f0bee79fe9f6d0775a57cafd20060aebb7398a980f4 |
| Publication page | 5e029ff54685559198a7f75c1cd86e8a5360064200203d9269c7e461c6b6d6e9 |
| Manifest | bedaa72c42fa6c8ad13cb3e743d1ef9c8d21008f6ea40426c32bff60c688a8a9 |
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 | tlU634Jd+MmcxvVyyiqbcDKqKQ+0lY822ctHtYghiPYU1iVH7jG8mSwOFu55hYneiUEmhAi7XRuxvAOWK7IKDg== |
| 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
| 2026-09-17T09:27:46.412634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100846observed 5e029ff54685559198a7f75c1cd86e8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:46.395809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100846/manifest.jsonobserved bedaa72c42fa6c8ad13cb3e743d1ef9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:46.378180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100846/publication.mdobserved 4d48aea64fb7450320961f0bee79fe9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:46.357978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100846/publication.txtobserved 182dd82f9b7da01d3c7fed693e798e5f...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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