OT-2026-000101351
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three 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-2026-000101351) never changes.
Identity and time
| Publication number | OT-2026-000101351 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-75cc-b3f8-e728a1832b1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101351 |
| Status | PUBLIC |
Content hashes
| Canonical text | 671089ed37a753831730ddd13dddae8ce0125b87d1c6156729731d910ae60094 |
|---|---|
| Markdown | b1f00fa93aa6096b51a044ecf0e14e786cd07ceecb0bb8b62e8765dd5500f083 |
| Publication page | 18f3ecf6564918745f28364a7ca89d5ba32d4e77f793df6c8a010a11d251f52b |
| Manifest | 9c58b8207c466239c1958026f6ed11e9e995c724970ad15561c1d12d12860483 |
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 | o1Bz/ar21Z/vUATZrmjac8H9qSYC7+Dvh8A6tafgfesf2SDa25nRXrYwc1eLOvFZ8mjhNI5aOFi2qiK3NgFjCg== |
| 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
| 2026-09-17T09:27:02.875390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101351observed 18f3ecf6564918745f28364a7ca89d5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:02.856771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101351/manifest.jsonobserved 9c58b8207c466239c1958026f6ed11e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.836778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101351/publication.mdobserved b1f00fa93aa6096b51a044ecf0e14e78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.817929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101351/publication.txtobserved 671089ed37a753831730ddd13dddae8c...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. |
|---|