OT-2026-000100908
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000100908) never changes.
Identity and time
| Publication number | OT-2026-000100908 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c376-7356-a306-adefcabe7557 · 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-2026-000100908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43671da7e982360ab358e0477b1b096743e1841f5e236c9d54f047124aa5bf21 |
|---|---|
| Markdown | 91ec6696059fda8a5c3d0f64385f3f1a0029ca1de25004784cdf308f69c0f279 |
| Publication page | fbf262971271930a01be777bc854e42767cc00b794b92a2aa91afc71e3cef93d |
| Manifest | a4a577662a6b5d60938b1fbc85f93d900d5c99f07d05ed75dc7f8a207cf2197b |
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 | TBoM8lUdwgyCNEtvTtUNdhjeSKe1x9JSAeBfQm9isXcywMwHW5uW4LHNcVfYqzo4wsoepXKBnrYM7NMUPnjqAw== |
| 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
| 2026-09-17T09:26:24.300887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100908observed fbf262971271930a01be777bc854e427...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:24.282914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100908/manifest.jsonobserved a4a577662a6b5d60938b1fbc85f93d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:24.266461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100908/publication.mdobserved 91ec6696059fda8a5c3d0f64385f3f1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:24.249263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100908/publication.txtobserved 43671da7e982360ab358e0477b1b0967...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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