OT-2026-000088192
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three 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-2026-000088192) never changes.
Identity and time
| Publication number | OT-2026-000088192 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-78ab-8a75-9d279d25c35f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 963a2d5d99215d3f9a99ae6982c51541f63ca0ca11c6ad9089b3f2e8441e93d8 |
|---|---|
| Markdown | 1bf331baa0c717dc17ad8fc94cab487cc6f39ad0bb69ad24b3ba8fe59d12f5ab |
| Publication page | 6be3df75055d934c9f3703826050ca00814e0f1be96330c0502f02168bb9ccf2 |
| Manifest | fba4cdf38cee3dbfa2a0b8eab7b89fc00d2279f8b6b095caa385c9f50fd8c849 |
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 | b0AMe/zBQ7QWs7bJARVO3dCrXL3Mq+X9l/ot4jas4lpTMVMbFRFiVnK1IGiCpdkTCM7tL7BRIqOmCCKSqAbOAg== |
| 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
| 2026-09-17T09:50:15.849317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088192observed 6be3df75055d934c9f3703826050ca00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:15.829081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088192/manifest.jsonobserved fba4cdf38cee3dbfa2a0b8eab7b89fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:15.807398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088192/publication.mdobserved 1bf331baa0c717dc17ad8fc94cab487c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:15.789521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088192/publication.txtobserved 963a2d5d99215d3f9a99ae6982c51541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:15.293482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088192observed 6be3df75055d934c9f3703826050ca00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:15.272303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088192/manifest.jsonobserved fba4cdf38cee3dbfa2a0b8eab7b89fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:15.254950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088192/publication.mdobserved 1bf331baa0c717dc17ad8fc94cab487c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:15.232567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088192/publication.txtobserved 963a2d5d99215d3f9a99ae6982c51541...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. |
|---|