OT-2026-000102360
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, pulsed blow-off after 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-2026-000102360) never changes.
Identity and time
| Publication number | OT-2026-000102360 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7623-9efb-f297ea6b7b5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ddfff61d3bd9b2b7ee45372546c1980e27adeb3f8234d61b99b57cfc3c7f7e5 |
|---|---|
| Markdown | e1e73776339e2bc063d245d37280d5c55e6ff1585bca9a55496c651cec63ba5a |
| Publication page | 1bc25b40399c47743f656287274af1b359b5f825155af68ac731384c9f43a830 |
| Manifest | 29fa5316f8ee9454873e9a850c4625dc81d179959de121f6994df223a712a352 |
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 | qx4YZDo+30QyCUFNT3l70Q84yGXhD/umQt1XyfuY+7gmzSi8t4Zj5lGLbCCrqR6CZAfRVD+66uTfWagach3bBg== |
| 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
| 2026-09-17T09:23:41.836558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102360observed 1bc25b40399c47743f656287274af1b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:41.820518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102360/manifest.jsonobserved 29fa5316f8ee9454873e9a850c4625dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:41.801381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102360/publication.mdobserved e1e73776339e2bc063d245d37280d5c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:41.782328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102360/publication.txtobserved 9ddfff61d3bd9b2b7ee45372546c1980...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. |
|---|