OT-2026-000095427
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
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-2026-000095427) never changes.
Identity and time
| Publication number | OT-2026-000095427 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7352-8280-b06d20d3d973 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49df7099c18718cdd1fd46f568cd605f14186dad4ce3aad5c75b5807c71da223 |
|---|---|
| Markdown | 29006a3a933630d5fd69375dce023e371197f5cd490c75987913108c6baed4c6 |
| Publication page | f00d035513dd1a1ee9d5da931ae89728954afd0c9eb0ce42a0f8408f805e7fb1 |
| Manifest | f3ee730ef6030dbdd160480b9258d57c9abc027ac1b555be11a9458b2abae166 |
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 | Twznh2TYbjVkmH0jiln4rXk8BOuDvF5RH7FULNyATJ9R6rkMcuk4tN//bV9qGUdyLNkd1ouczc7XnFkjvrv8Cg== |
| 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
| 2026-09-17T09:36:48.365371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095427observed f00d035513dd1a1ee9d5da931ae89728...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:48.348329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095427/manifest.jsonobserved f3ee730ef6030dbdd160480b9258d57c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:48.330540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095427/publication.mdobserved 29006a3a933630d5fd69375dce023e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:48.314019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095427/publication.txtobserved 49df7099c18718cdd1fd46f568cd605f...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. |
|---|