OT-2026-000103432
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, 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-2026-000103432) never changes.
Identity and time
| Publication number | OT-2026-000103432 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e460-7258-b460-24902c233044 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103432 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa89b24e79d03dae76e00fda9fec9bae91956f08e4603720f814c8d5b4d95626 |
|---|---|
| Markdown | 1327101060f3f720cf3b0cc2a7cdc3e193853a5834e60c6c14ebd148acb14abc |
| Publication page | 518044a6b4e41648f98bf5f6a64429f742099455420fdab7d23585abed802e28 |
| Manifest | 8de64458e14db5cbbe7edb7af9019b916ba2b5e84ef67eecce5e58cd298c9d7a |
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 | ocgNjx/USMBYcCxd4c+uRvA7tFDICtJxFYLqd/PBDnSH3b/dUpyBvf6wlp6tk6bMgqt3XPknB6qLvbYdamGuAQ== |
| 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
| 2026-09-17T09:22:11.025267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103432observed 518044a6b4e41648f98bf5f6a64429f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:11.009901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103432/manifest.jsonobserved 8de64458e14db5cbbe7edb7af9019b91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:10.993528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103432/publication.mdobserved 1327101060f3f720cf3b0cc2a7cdc3e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:10.978144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103432/publication.txtobserved aa89b24e79d03dae76e00fda9fec9bae...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. |
|---|