OT-2026-000100925
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000100925) never changes.
Identity and time
| Publication number | OT-2026-000100925 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c376-7965-a815-0d8c52b2a7f0 · 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-2026-000100925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28aad069cc1fb9f52330844b36a9e6ff782766c27684e3bf4872a615b09425af |
|---|---|
| Markdown | 99d08739276593b7c240b00431361e9ec0bb71d0d5338f748ddb330d43673aca |
| Publication page | 21a24a29d23a02c57c39a2bc938fecce1ef175a0a70310a98e15f9aca7b00d15 |
| Manifest | 09affc2feaf13d317b38e12bf809ad0000b83bc982a0226093e8cb0517a41f78 |
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 | tUL2icv+k5xVH2ASu+0A5CJAqNRiNE4RxeUCjSed/ZVZk61HfBVSCsDWttOon109AzCmCS+oVThjRstwRMqbBA== |
| 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
| 2026-09-17T09:26:25.597846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100925observed 21a24a29d23a02c57c39a2bc938fecce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:25.579421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100925/manifest.jsonobserved 09affc2feaf13d317b38e12bf809ad00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:25.562683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100925/publication.mdobserved 99d08739276593b7c240b00431361e9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:25.543375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100925/publication.txtobserved 28aad069cc1fb9f52330844b36a9e6ff...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. |
|---|