OT-2026-000088466
Publication integrity record
Two cup vacuum gripper, two zone face, three 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-2026-000088466) never changes.
Identity and time
| Publication number | OT-2026-000088466 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7320-9850-b877206e23b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088466 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3b2c225d07f73384a6c84488a404c8f51e997870f9f990e16215395c9f103f7 |
|---|---|
| Markdown | 72cb08698067a2efb8be2ae483a7f7776dd8f1a1de4cfc1239a6147db56f6559 |
| Publication page | 2a2ab65e80f16cdd97ed004a0bf0f0f63db8abae44cad66fcf3e66bde17c4402 |
| Manifest | 72f82377ce27d277b0c97329f948e3f6b091479ac89caae314938b6356f1fa80 |
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 | lGV/Ny8kifPtgqFuVIhNoPWxIVpvYllgwWSutC6FYOSkIy9kr8JGw2gyGZ4rS6lUMJS0OgBMJD3qa5w1INRtCQ== |
| 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
| 2026-09-17T09:48:51.028434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088466observed 2a2ab65e80f16cdd97ed004a0bf0f0f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:51.009715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088466/manifest.jsonobserved 72f82377ce27d277b0c97329f948e3f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:50.990196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088466/publication.mdobserved 72cb08698067a2efb8be2ae483a7f777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:50.972421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088466/publication.txtobserved e3b2c225d07f73384a6c84488a404c8f...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. |
|---|