OT-2026-000022792
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000022792) never changes.
Identity and time
| Publication number | OT-2026-000022792 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ea-7893-8c7a-7881221efe07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9710d23e84c123991a8ff122bb770f58054038cef3fac1b1d9c89089d784cede |
|---|---|
| Markdown | 6ae7f44c89feb03dabe97e08b56a2f6df3cf05e1d4f032a61b6d340fb93d85bc |
| Publication page | 144d9d2d13501eac420a96b1aa1ac9e93db5b6ac8db71390ea04329019833b11 |
| Manifest | d2031a3c81736cdb53febbbb6c5bea2912cf1443631911ecdf1ddfa71d5dc9f2 |
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 | VVL5PayQgyEUXfn5nPAdzjAzOslrTXtgcsCpz6OEC9Mr4V5lHfc0OihQRcUJfkKp18mET/h3BtVKI4ApW0XhBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:52:18.758437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022792observed 144d9d2d13501eac420a96b1aa1ac9e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:18.739926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022792/manifest.jsonobserved d2031a3c81736cdb53febbbb6c5bea29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:18.721261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022792/publication.mdobserved 6ae7f44c89feb03dabe97e08b56a2f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:18.701983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022792/publication.txtobserved 9710d23e84c123991a8ff122bb770f58...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. |
|---|