OT-2026-000084348
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, 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-2026-000084348) never changes.
Identity and time
| Publication number | OT-2026-000084348 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-703d-8253-6e57d186db00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084348 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29290eebe9b0942403ddd6ecd8c75cd363070f1d10b8678fdb9f677b28fe68df |
|---|---|
| Markdown | f30d56124ba0d9fac0f1949fbbd21cf6f99215935d7c9ec9c2ee64e5c4f0d933 |
| Publication page | 873617070dd94b7d1e878acc3a582658867ec660bc2cd258601b1e0e953cbcde |
| Manifest | 43065f5ea24af757be2a2f891e79f5f1decad3ca90d5a4e6e1327a0bf7f5d8bd |
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 | iWFAjt6ZDRDeCQIYFbUEUBZ8+V9523Ehcg9tZOnpF77Lhch3CLG6JloQhn+VTcY7910TUF84teo8QxLViPLTCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:56:16.809867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084348observed 873617070dd94b7d1e878acc3a582658...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:16.793525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084348/manifest.jsonobserved 43065f5ea24af757be2a2f891e79f5f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:16.776627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084348/publication.mdobserved f30d56124ba0d9fac0f1949fbbd21cf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:16.759861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084348/publication.txtobserved 29290eebe9b0942403ddd6ecd8c75cd3...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. |
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