OT-2026-000099226
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000099226) never changes.
Identity and time
| Publication number | OT-2026-000099226 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7fde-aba6-de933cbbc6cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2578fa368d562a2bffd120c4612d52543ed234c70618c925b9a433da4a5e6cf1 |
|---|---|
| Markdown | dffd2bf176db4de7bc6c9cae1ac9c8fde4d4e3e6fd99e231b13f92bf15127ea6 |
| Publication page | 63205e0785ff9b70a77262727760c0c4cb98a207a7211d53df2eba6b4344d2bd |
| Manifest | 023bb44b680356cd6298329064e2dc27e884fa60e27028f06a83850c4770093c |
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 | TZc7GWG3REl7ddOrYwVOHILndYx352BPWvGSWO6yRQvolWoaCPHfsNDSTgsmB+AaSq2l4KXoDuTXZ15iiJo6Cw== |
| 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
| 2026-09-17T09:30:37.554106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099226observed 63205e0785ff9b70a77262727760c0c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:37.535252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099226/manifest.jsonobserved 023bb44b680356cd6298329064e2dc27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:37.514217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099226/publication.mdobserved dffd2bf176db4de7bc6c9cae1ac9c8fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:37.496070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099226/publication.txtobserved 2578fa368d562a2bffd120c4612d5254...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. |
|---|