OT-2026-000097459
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000097459) never changes.
Identity and time
| Publication number | OT-2026-000097459 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7f52-926e-f8ea8b291130 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6777d93f05e1a809ddc706a0103e2abb5588dbe16cff938c007d018f18822b75 |
|---|---|
| Markdown | 6e71c4ea41ad44dff6983633d6adfa07c64d252ec3a699af927981859227f5c0 |
| Publication page | 03f868992475812cce66a1ca8ac299fdc8c8feccf9168ae05f116520470d2a08 |
| Manifest | 40e8ed892962cc247a0103c0c37b3f36340039b558807a06bedaf494f0a30258 |
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 | 3vudmau6acqFhknlRr66JknLX669Y0XJmm0zDO3EKuu3IzjBJ8cWqgvvOYDUHDV5sJeu8kqGV6/sROOcqN48Dg== |
| 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
| 2026-09-17T09:33:19.502495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097459observed 03f868992475812cce66a1ca8ac299fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:19.484863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097459/manifest.jsonobserved 40e8ed892962cc247a0103c0c37b3f36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:19.465350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097459/publication.mdobserved 6e71c4ea41ad44dff6983633d6adfa07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:19.447974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097459/publication.txtobserved 6777d93f05e1a809ddc706a0103e2abb...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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