OT-2026-000099595
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000099595) never changes.
Identity and time
| Publication number | OT-2026-000099595 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7b5d-a776-ee1e2b3f5818 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 114ed800a9ddb6382e710197f66f216e15398ec6d19912cb4ccc9933855b2ff1 |
|---|---|
| Markdown | dc5b0744bbf209bc916746aa8c4f3c55f8b468be48c8679f2063060460284dd9 |
| Publication page | 4f537cea624a142102aa98442aa4a938814b5b5c6df292a6a4089b2677ebdb89 |
| Manifest | 7ef17be2f07ddb890f405d13bf1665f3b390b438827a20659aecc7846d4256c0 |
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 | Wbatg61oDuWFZq3q22BPSG41UmKocjOE84TQAJhDRUZeYkOYk+llGiOxlfMrwGvOJTZLwksg6dwoCm3k0SQ1AQ== |
| 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
| 2026-09-17T09:29:31.204925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099595observed 4f537cea624a142102aa98442aa4a938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:31.186728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099595/manifest.jsonobserved 7ef17be2f07ddb890f405d13bf1665f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.167654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099595/publication.mdobserved dc5b0744bbf209bc916746aa8c4f3c55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.150638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099595/publication.txtobserved 114ed800a9ddb6382e710197f66f216e...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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