OT-2026-000093381
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000093381) never changes.
Identity and time
| Publication number | OT-2026-000093381 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-7dfa-b018-60901ec4fa4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093381 |
| Status | PUBLIC |
Content hashes
| Canonical text | ceda7234d795a29d7926f910d0d1c83d5d9c88a4ccd7735e3315bdfbe63cb93f |
|---|---|
| Markdown | 1f5f3bf1f57cb6966e9a5f1e4a9eed9b65eb6c39b874d4f5eed27fc17dae6d68 |
| Publication page | 9969d9c5a339a53c45082b138a6a030486d402bbd0cd100b4a495169c857a725 |
| Manifest | 66afc5dd7e6e7d54181e5118ebf3226b8c002c36a2920913315c58e00a8ddd18 |
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 | mR2Pu5eZJRpN83B41eyIqr4627r7eslfb9JeqN84JpwsUgweHSBPG83OcZPrORjAeyEEo4tCmHLEPjLubPZCCg== |
| 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
| 2026-09-17T09:40:14.752455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093381observed 9969d9c5a339a53c45082b138a6a0304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:14.736548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093381/manifest.jsonobserved 66afc5dd7e6e7d54181e5118ebf3226b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.720365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093381/publication.mdobserved 1f5f3bf1f57cb6966e9a5f1e4a9eed9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.702899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093381/publication.txtobserved ceda7234d795a29d7926f910d0d1c83d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.571859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093381observed 9969d9c5a339a53c45082b138a6a0304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.553945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093381/manifest.jsonobserved 66afc5dd7e6e7d54181e5118ebf3226b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.537032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093381/publication.mdobserved 1f5f3bf1f57cb6966e9a5f1e4a9eed9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.520196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093381/publication.txtobserved ceda7234d795a29d7926f910d0d1c83d...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. |
|---|