OT-2026-000102293
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pulsed blow-off after 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-2026-000102293) never changes.
Identity and time
| Publication number | OT-2026-000102293 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-7ee8-b309-c4cfbff1232d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 266c25e26a92cc60398b95ed46b711a7c36c27bfee251f7ad785686287b13f38 |
|---|---|
| Markdown | be1b04aa364ac2501945f11e14b3e43bf651705c601ebddcc7aefbc2b2b489d6 |
| Publication page | 217e726e22063a25a503da2230207e59343925ab305f6a3a9e3f4209aa29f512 |
| Manifest | 243c02c1c5cdeeb1a608824efa91e5ff584e14d8d764fd13bc9c92c0c5802e0b |
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 | iI9x/Ow4ebH2VchWhsdvv4vKcnlgtydqeY7dgN6OCBLJYQECokX7MzXjMnZO+frug5JbU1r4jPCQh2bGTTFfAA== |
| 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
| 2026-09-17T09:25:29.164523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102293observed 217e726e22063a25a503da2230207e59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:29.145997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102293/manifest.jsonobserved 243c02c1c5cdeeb1a608824efa91e5ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:29.125459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102293/publication.mdobserved be1b04aa364ac2501945f11e14b3e43b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:29.109031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102293/publication.txtobserved 266c25e26a92cc60398b95ed46b711a7...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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