OT-2026-000096638
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000096638) never changes.
Identity and time
| Publication number | OT-2026-000096638 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-7833-b53f-4e31aba4b3b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096638 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bf23af26039100effdf8a9892b324edfe852ef3e6e91f4cf146127fb89eafe1 |
|---|---|
| Markdown | 9b673456d51b2c765b725699fbee103f223a8c0446206847b32b0c6859394131 |
| Publication page | aa469d8014862e9a5747371ff9ab08b65430184a378225db8003a5d9352f1972 |
| Manifest | 82785bade44bfebd62397d8c554cbe850ab108230acc4ad3063d50d3e5ba506f |
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 | LkW5IJuB936GmDA5PtnxlAA39v1ctfh9lp5VZNAP6fJox7WTQ/5wVYzUe0F3pphjzdEzccNFfDFBl/uJuitbCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:06.074995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096638observed aa469d8014862e9a5747371ff9ab08b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:06.056895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096638/manifest.jsonobserved 82785bade44bfebd62397d8c554cbe85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:06.040002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096638/publication.mdobserved 9b673456d51b2c765b725699fbee103f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:06.021462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096638/publication.txtobserved 1bf23af26039100effdf8a9892b324ed...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. |
|---|