OT-2026-000036503
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000036503) never changes.
Identity and time
| Publication number | OT-2026-000036503 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-779a-abb6-7eab74ea6c3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036503 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b3b6086545a89292c3e2b114acf1fb4a2b407df65b814e3395949a6085a725c |
|---|---|
| Markdown | a4b9bf203df7e5186a98c927ab30d70c070d4c3c8d833af476191c893c971f52 |
| Publication page | adf86f866323297f368836c629e741e0dafbace67f9403c2d520df459ee3c2f6 |
| Manifest | 884ff6d9c02a26c589b978fec6e0126855f4ba65475e41a5af7038122747d44f |
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 | 16MnYJz+vYrYp80X+RLgoAtFwsIWRDVoSCfObrpNQGgnTUXowRD15qFT05XCGm01FEGkdA/8bKNkQytBvchDDA== |
| 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
| 2026-09-17T11:25:11.809404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036503observed adf86f866323297f368836c629e741e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:11.771593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036503/manifest.jsonobserved 884ff6d9c02a26c589b978fec6e01268...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:11.755215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036503/publication.mdobserved a4b9bf203df7e5186a98c927ab30d70c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:11.707287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036503/publication.txtobserved 2b3b6086545a89292c3e2b114acf1fb4...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. |
|---|