OT-2026-000063365
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented after 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-2026-000063365) never changes.
Identity and time
| Publication number | OT-2026-000063365 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-737f-a814-d0c966ff638e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25385d9d7c78ad7cd2d5c33ec5ab1126c8719a8fafd31bf6ac6a125f78c048b7 |
|---|---|
| Markdown | 6ac56c79c7f5396941a694485ca9f0df2bf830fc86eb53b93215e10eade4400c |
| Publication page | a76211b569148382f8638ee4b08be078639333107850bfbea4c4ed3f7ffc9b57 |
| Manifest | d54a0ddae5417fb53ecb4a399e296d51aa74abcc9396cda167d58d24ca9a586e |
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 | FA0thKaCx39sWlZ9jZaDiHNYozlHlSIN4JuiWHR3brIe2eYAHD//uvUBi60QOcAK3GGmvc5Ue0mFaR0kPlSjAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:16.246427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063365observed a76211b569148382f8638ee4b08be078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:16.227830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063365/manifest.jsonobserved d54a0ddae5417fb53ecb4a399e296d51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:16.207452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063365/publication.mdobserved 6ac56c79c7f5396941a694485ca9f0df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:16.185840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063365/publication.txtobserved 25385d9d7c78ad7cd2d5c33ec5ab1126...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. |
|---|