OT-2026-000025264
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000025264) never changes.
Identity and time
| Publication number | OT-2026-000025264 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7058-8a67-22dab6729d92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c27266efdad2f61656e4a5dca05601293ea7b52d220503e3c4e0e99f64231bb |
|---|---|
| Markdown | ce119661e31812c8a29dcd88db83d39b0bd0dd736fc48e73bea71f6e4004e964 |
| Publication page | 6e52366758e1bf80a2051ed4cb0a24c8b06940a5788c9c7bd492b35698a1d66d |
| Manifest | f11d8dc638f851153708a841dba26f0165bd4b0d15bc3b7c6d24e1054c4943a4 |
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 | rbOVUM4koGoWcu4hcdbZNPLCszSGnD0t/qNdRKnTsVSjrBYa5ZM0K7uZEI7SylEheoCOtaF3b0nszqAicGNaAw== |
| 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
| 2026-09-17T11:47:16.351430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025264observed 6e52366758e1bf80a2051ed4cb0a24c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:16.332646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025264/manifest.jsonobserved f11d8dc638f851153708a841dba26f01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:16.314672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025264/publication.mdobserved ce119661e31812c8a29dcd88db83d39b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:16.297092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025264/publication.txtobserved 3c27266efdad2f61656e4a5dca056012...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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