OT-2026-000100726
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, 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-2026-000100726) never changes.
Identity and time
| Publication number | OT-2026-000100726 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-7492-b92c-06f4d1419989 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b128de098b492e84cb42020846ee97d23d5ecb289c3df7fd28c2acb5ff56f68 |
|---|---|
| Markdown | 203521f5911815e8cd5a904b1c4ac954e38eaabf77b5abb880e84adb1a819e6f |
| Publication page | 07a2f71498765dae64bc8dbbe37cc0920af7b0d3eea7df86be7510c766acfa7a |
| Manifest | 795cd754ddb485b2f6c80eaf26e54c96f7d2040d8598529a73fac130a35d5491 |
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 | HK7FftWRm765odgwpdc6pd1X8FK9yIERID8RI0BlRaEmlrz94S4X8v/9mr8l1uEBQgcn/UqcTAmEn9p6urYHCw== |
| 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
| 2026-09-17T09:27:33.228166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100726observed 07a2f71498765dae64bc8dbbe37cc092...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:33.211343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100726/manifest.jsonobserved 795cd754ddb485b2f6c80eaf26e54c96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:33.193692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100726/publication.mdobserved 203521f5911815e8cd5a904b1c4ac954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:33.174653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100726/publication.txtobserved 3b128de098b492e84cb42020846ee97d...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. |
|---|