OT-2026-000093638
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000093638) never changes.
Identity and time
| Publication number | OT-2026-000093638 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-73c2-9679-ab3a56383384 · 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-2026-000093638 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c138c1032d369db79dc58059376e17607b496e60db2f91be309af0ac6c99b1b |
|---|---|
| Markdown | 4ed8a53a92905f5360f295d4b3267a435b426af5d58e49fa817cb1ab1322e1bb |
| Publication page | 8eebffce631bd740a6a37a5ffccbc578e0513fd4258480154631bb2101a172f2 |
| Manifest | 768d35c94102caa27d99f01624f64b1b3f54df407563ad2cf642430b222b3545 |
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 | mGRdzFpnrQkW3L6kZcf5X+ymJh31rZ17gbbIkaYQl5885pMHzQ9HwV8o+j4p1pBL4fPlFEIXA3eT5YBU8n8yDQ== |
| 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
| 2026-09-17T09:39:41.481363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093638observed 8eebffce631bd740a6a37a5ffccbc578...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:41.462662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093638/manifest.jsonobserved 768d35c94102caa27d99f01624f64b1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.444265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093638/publication.mdobserved 4ed8a53a92905f5360f295d4b3267a43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.425220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093638/publication.txtobserved 5c138c1032d369db79dc58059376e176...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. |
|---|