OT-2026-000096672
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000096672) never changes.
Identity and time
| Publication number | OT-2026-000096672 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ab-78e7-88a2-6c80c6ee569a · 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-2026-000096672 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cf851ddad87b3672cc45545a16815d5c74b92f5dd20c345b3295da05c927009 |
|---|---|
| Markdown | 9481eb32962366f9009b05b483cb877e27659c367434f2b67dd6e54824e28166 |
| Publication page | 1cbc1ffcefedf7a0c893826486700d9af1a8352299cb7e718b16d95b2639596e |
| Manifest | 370baf79226bd4734011a14ba2d6e11cf4c67ebcee54d311bda9a4650ea8a93a |
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 | q7crHIEkvl+D/cF+1SaumODrxF2cBmecwSIYkFBg1oM5LZHBX4Qg6ul1EQmaPuFy6UZ5ISJVAgCIOJmwaMXiBg== |
| 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... |
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Independent retrieval
| 2026-09-17T09:34:08.880539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096672observed 1cbc1ffcefedf7a0c893826486700d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:08.861836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096672/manifest.jsonobserved 370baf79226bd4734011a14ba2d6e11c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:08.843777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096672/publication.mdobserved 9481eb32962366f9009b05b483cb877e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:08.823728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096672/publication.txtobserved 9cf851ddad87b3672cc45545a16815d5...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. |
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