OT-2026-000095058
Publication integrity record
Three cup vacuum gripper, three zone face, single 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-2026-000095058) never changes.
Identity and time
| Publication number | OT-2026-000095058 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7a12-bf47-81eb43f3ef5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095058 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4098a20fef77073748bdc21aa4e308a476684a9b6d4016b69650924c19f2833 |
|---|---|
| Markdown | 0e441b85a58f53c69b8bd605235de3fc77f27f8831850000bd902e8e776d8306 |
| Publication page | ffe2602c2f072bd0da03aadc9c477efff68a6d227e50a1a813ec792cf6e06a20 |
| Manifest | c63c42114b6e1040174f660d3a891be225745b2678544ec307c9f42edac982d5 |
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 | k9mPDcdc/L4Jr/3nOeLWM40RxspPX9mmwTyJ2/E21A+SuuiLmCWdVNCE/tuQPgo2L7eil+HR4zlj2tbVVOCmCA== |
| 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
| 2026-09-17T09:37:37.543737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095058observed ffe2602c2f072bd0da03aadc9c477eff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:37.525680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095058/manifest.jsonobserved c63c42114b6e1040174f660d3a891be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:37.507699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095058/publication.mdobserved 0e441b85a58f53c69b8bd605235de3fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:37.489918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095058/publication.txtobserved b4098a20fef77073748bdc21aa4e308a...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. |
|---|