OT-2026-000097803
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, supply line 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-2026-000097803) never changes.
Identity and time
| Publication number | OT-2026-000097803 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-78c4-92df-3c9363f9ddac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097803 |
| Status | PUBLIC |
Content hashes
| Canonical text | e13c12c28fe2f60ac96f34dc30d8e941048023b4ed7299450629063622a1c51c |
|---|---|
| Markdown | 42d44e8c88d63979b9117afc2528525ca749115a92bf6fef0575e94604cc89b1 |
| Publication page | e6f31fdf8447e1c8175ec1bcfc721e3dadfd6457a40a7f0ce1cd3090515d6e05 |
| Manifest | 8b8ed6cb011569a4ec37a6487bced723fdf9820eec5e59dbbbf07785fa604317 |
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 | 8scdGXzpeSYMjtLM7gaLpyUVvIwDV+y6TYhm4cZZrU08yMQxr67x613FZhuMxJ5O7gXOh7tWuDZJM08EflOXCg== |
| 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
| 2026-09-17T09:32:53.322896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097803observed e6f31fdf8447e1c8175ec1bcfc721e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:53.307118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097803/manifest.jsonobserved 8b8ed6cb011569a4ec37a6487bced723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:53.288913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097803/publication.mdobserved 42d44e8c88d63979b9117afc2528525c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:53.271032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097803/publication.txtobserved e13c12c28fe2f60ac96f34dc30d8e941...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. |
|---|