OT-2026-000095886
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000095886) never changes.
Identity and time
| Publication number | OT-2026-000095886 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-7b8b-8a72-de8430bf253a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095886 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce19ad7cda32d8600aafa77ca6ed167c80904805cf783bf40e271ca09fdc528a |
|---|---|
| Markdown | 6bd8549e631ee5c70c08b58fb8046260f3b3c20abbfc3a02c6d837b832b15af8 |
| Publication page | 4d8497f9331ee35b7b3c536cf14cbabe8cda4e327362b3c6a34b2a156a91aa6c |
| Manifest | b1324322dbe4906e5978114d9efb292b99a84ec1db0410c7c5f20d2eb170255b |
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 | HjZx486Vyi2yUYtqy0e1O2EanOe9Ci8LX4m3l9b162dPYcW5zqxRI2Dj5H/sYHRhsEy0pwsIXkWNd/spM54WDw== |
| 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
| 2026-09-17T09:35:58.667841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095886observed 4d8497f9331ee35b7b3c536cf14cbabe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:58.649361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095886/manifest.jsonobserved b1324322dbe4906e5978114d9efb292b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:58.631099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095886/publication.mdobserved 6bd8549e631ee5c70c08b58fb8046260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:58.612895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095886/publication.txtobserved ce19ad7cda32d8600aafa77ca6ed167c...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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