OT-2026-000101259
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000101259) never changes.
Identity and time
| Publication number | OT-2026-000101259 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7aaa-bbbf-66f93ae80649 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2280a20e4e6736634ee4327dbd3e88fb7843cb52a14eb24f78d74cb911f127a4 |
|---|---|
| Markdown | b66745b38c8c20be63b31cb97e2ccf01bd75aa404d7c168cb3ec1024bab021f3 |
| Publication page | 5d13d4f602f55314e239526b4e3d715779b3485d7df55af26cf47a9961b97160 |
| Manifest | a75ebb60c08ccb3e7aab0f0524b41fe9813779939071db254ba26b86b4549f4f |
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 | t+xLp6DyXcTvNxGNpNNY6DiPPLSxPjm3dbhWKGWfYj8gPkN064MtVIoPK5a/j1Fa8SsO6BeoGWM0a0vaSlnWBQ== |
| 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
| 2026-09-17T09:26:55.390317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101259observed 5d13d4f602f55314e239526b4e3d7157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:55.372116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101259/manifest.jsonobserved a75ebb60c08ccb3e7aab0f0524b41fe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:55.354661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101259/publication.mdobserved b66745b38c8c20be63b31cb97e2ccf01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:55.337824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101259/publication.txtobserved 2280a20e4e6736634ee4327dbd3e88fb...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. |
|---|