OT-2026-000100976
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000100976) never changes.
Identity and time
| Publication number | OT-2026-000100976 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-78b2-81b9-e0caf68d4d9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100976 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67e1bb3cc8a6337bff52eace74ef1c28d2b5b8a08479830d4d326ff323890b35 |
|---|---|
| Markdown | 79f0763da2a5c5645a989ee1730bb3d5fcb1f348f5627691e30586c3cfa02369 |
| Publication page | 210c6edce766b635ef098ba0f1014f383a97c526ea0169ce8300ef08bfaab02a |
| Manifest | 267c701af427bd8ed2fef5dafa4b28026225e124c851642aeff01995301a140e |
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 | ZnHFZZpTtT+fBAxnXJ2UoXl1wIch9s8Vmzkcwf2pYxJ9f8TsmfmEzgHv/Y3URhYY9f3khnlxI0uUBrgjeyBUCw== |
| 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
| 2026-09-17T09:26:34.096742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100976observed 210c6edce766b635ef098ba0f1014f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:34.076797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100976/manifest.jsonobserved 267c701af427bd8ed2fef5dafa4b2802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:33.953272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100976/publication.mdobserved 79f0763da2a5c5645a989ee1730bb3d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:33.932884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100976/publication.txtobserved 67e1bb3cc8a6337bff52eace74ef1c28...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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