OT-2026-000089153
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000089153) never changes.
Identity and time
| Publication number | OT-2026-000089153 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db00-7f5a-bcee-620f7ecd1ba0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089153 |
| Status | PUBLIC |
Content hashes
| Canonical text | 828273036ef6e4e0cc45e48db7b1e3a6f5cd3e65a8e993d6f5d7a981efc39e5a |
|---|---|
| Markdown | 40633cc80fffc49d6920328a23579411eab9313e94fa539ad35137dc77bf78be |
| Publication page | dd5fab9a48931df10e971774989c6a5272e6212339d12c6299332838fa700b94 |
| Manifest | 3b52a6691414f4f9852b668d359da4cad9924c91f4166d6084f72954d0fb7cfe |
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 | micTuQKujvphCC/r4WaRc90CWcDE1ByLMH4KRHgWhEQVAanOHTYAgZKlKegxDFusMKW/xfeIy1Y3MgXMxRX7Dg== |
| 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
| 2026-09-17T09:47:04.613589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089153observed dd5fab9a48931df10e971774989c6a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:04.594565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089153/manifest.jsonobserved 3b52a6691414f4f9852b668d359da4ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:04.575504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089153/publication.mdobserved 40633cc80fffc49d6920328a23579411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:04.558824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089153/publication.txtobserved 828273036ef6e4e0cc45e48db7b1e3a6...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. |
|---|