OT-2026-000095269
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two 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-2026-000095269) never changes.
Identity and time
| Publication number | OT-2026-000095269 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-744b-bd54-7e24918ab780 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8de4a29df100eb910118a99ef5d2f3d1ed76951a5ec22438f43e1f88056c59bc |
|---|---|
| Markdown | 7208c90013bae7f746995b3995b399ba01349ae0febf91a101517688ada6ce68 |
| Publication page | 19947cd51634307b66237cc4c52452b5dafb5a75c8097269133067822ca16eec |
| Manifest | 68c6188bea2f2deadc6f79f53733daf8f62c0f58805f760b3fcf8a6ac5d2a5fd |
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 | D0VSID2zkbmWwu/6MH1iZkmdWv16S2S7zQwS1LA3hxOS3TGV13PP/6e8Gs9EXuGoEbRioW0wJIN8inbtcL9lCA== |
| 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... |
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Independent retrieval
| 2026-09-17T09:36:36.309846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095269observed 19947cd51634307b66237cc4c52452b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:36.292336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095269/manifest.jsonobserved 68c6188bea2f2deadc6f79f53733daf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:36.273645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095269/publication.mdobserved 7208c90013bae7f746995b3995b399ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:36.254449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095269/publication.txtobserved 8de4a29df100eb910118a99ef5d2f3d1...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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