OT-2026-000100093
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, 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-2026-000100093) never changes.
Identity and time
| Publication number | OT-2026-000100093 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-77ac-bed3-6e014d2f1262 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100093 |
| Status | PUBLIC |
Content hashes
| Canonical text | d81e6847ce96aca670c39898a23d43152cc3d7a9026edd6998c96351e5609478 |
|---|---|
| Markdown | 98c025ac77124eeb0dabef60a720c10405a48c847520d4cfbbcc6d08501a0ad6 |
| Publication page | 83c113411324d033f9b78c88a5ae8291e8ed9d73c5c4cec6e821cf59846349b9 |
| Manifest | 625290f303b80c4feea58a049738fd0b20d8c9b098ea31a34c0497fd63e35f89 |
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 | U0mzOWbThxWc2mNakWrprajb1H7LS0Tr3vmlUvi/exP9xYbzuf52v/pgAS37FvUi0x/EhQz7F4VYm4y2RNaaAA== |
| 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
| 2026-09-17T09:29:02.950029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100093observed 83c113411324d033f9b78c88a5ae8291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:02.933388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100093/manifest.jsonobserved 625290f303b80c4feea58a049738fd0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.915188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100093/publication.mdobserved 98c025ac77124eeb0dabef60a720c104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.896639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100093/publication.txtobserved d81e6847ce96aca670c39898a23d4315...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. |
|---|