OT-2026-000092107
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000092107) never changes.
Identity and time
| Publication number | OT-2026-000092107 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-75cd-9cef-4299b93e2088 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092107 |
| Status | PUBLIC |
Content hashes
| Canonical text | faf163c9220af11bf406c52fc91ced399a08215f7516968ad492a18162d3d698 |
|---|---|
| Markdown | e01fc206a47449edd876f1760365b79fdf4ab53eb4c1b7b11a610480053f8977 |
| Publication page | 0c081cee15ca5ef3ee9967f8d2cf58fb9cd41f4d13fd24dfef9adb315dc35079 |
| Manifest | 86065cecdc8f1966918de9a0d2f0e192fe31c6be448d6db87149e671b083300d |
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 | QGWzOUvybXkoP3yUJDjo3ZYj0XrF0ZrZ6X1qLRiDUU9apt6w3Mwhuo5Xz7PZZZjRG910HABVFe/IAQKN8SaWCw== |
| 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
| 2026-09-17T09:41:34.291295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092107observed 0c081cee15ca5ef3ee9967f8d2cf58fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:34.273411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092107/manifest.jsonobserved 86065cecdc8f1966918de9a0d2f0e192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:34.255907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092107/publication.mdobserved e01fc206a47449edd876f1760365b79f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:34.237414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092107/publication.txtobserved faf163c9220af11bf406c52fc91ced39...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. |
|---|