OT-2026-000016169
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000016169) never changes.
Identity and time
| Publication number | OT-2026-000016169 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7319-b608-d02ece526a86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016169 |
| Status | PUBLIC |
Content hashes
| Canonical text | 988ff07470cd3b0818231c3ab1d961b732a7ac95f2d3a9b10543835304a83f32 |
|---|---|
| Markdown | c706f74788967e99d73206cb086ddbf7c2b9bbf75a0ca440e84a45b7cb6353ba |
| Publication page | 1445cf517283457f8add888374725388e27478d3a296209e929cfc6a59baec9d |
| Manifest | 50e7848d7753ba5dc6d73de300ecfae76b69b1fc56a8bd5dd7b74403d38cb181 |
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 | x+IVzJc6TPulUlPjOsv89CeDmU/kcPncat3FVlvEKA/u/BpqjPHfhoAO+9vlo+FAbZbY5ov8MvMYnFK5edEjAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:37.067968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016169observed 1445cf517283457f8add888374725388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:37.051602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016169/manifest.jsonobserved 50e7848d7753ba5dc6d73de300ecfae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:37.033971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016169/publication.mdobserved c706f74788967e99d73206cb086ddbf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:37.015300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016169/publication.txtobserved 988ff07470cd3b0818231c3ab1d961b7...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. |
|---|