OT-2026-000095686
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, 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-2026-000095686) never changes.
Identity and time
| Publication number | OT-2026-000095686 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7d1f-b781-a3105c775988 · 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-2026-000095686 |
| Status | PUBLIC |
Content hashes
| Canonical text | f10433ad76c5035feb8db74ddff2554124c1a33306acabab99978842beec91f6 |
|---|---|
| Markdown | 4a517d19b5053c7554bed3cf524bfea4d9943796e711e698bcd2acef82c07b4b |
| Publication page | 09f8fb13a4d371fee9672aea0dcd53891e4ed21f9c08d07ac2fcb987c569f521 |
| Manifest | 88b1b6063a4b9c554d0cc6ae2c6bfe124e4154b04fea0cd61955f27ed16c8b9d |
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 | xLm3gzTDe8tmGs9R6kgTNOaKZJ6FR24XwiFoR/NCu22lcxu2cchJW+VoyJw4QLFnt2fIEkCaGci6Z6kjuf7XAw== |
| 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
| 2026-09-17T09:35:09.851402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095686observed 09f8fb13a4d371fee9672aea0dcd5389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:09.832939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095686/manifest.jsonobserved 88b1b6063a4b9c554d0cc6ae2c6bfe12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.815728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095686/publication.mdobserved 4a517d19b5053c7554bed3cf524bfea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.796804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095686/publication.txtobserved f10433ad76c5035feb8db74ddff25541...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. |
|---|