OT-2026-000035175
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed 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-2026-000035175) never changes.
Identity and time
| Publication number | OT-2026-000035175 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-755c-b013-59f0f5b2fd64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035175 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51e542560078d0951ade70c3b276ef28ba19615c198ecb4d669c31ae584c5094 |
|---|---|
| Markdown | bce30a3a6240321def025319df2f76f063ea7bb984cf4339d63ad81ccd9bc5e9 |
| Publication page | a9545f7cdf68e579affb6763724c5ac137b403e1266f5aec6645cf250870900c |
| Manifest | 7642d6b08929fcc972208b43c7dfa8fe967951d3a9a5da25cc3c4c4ebaaf8a70 |
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 | LXW0K+9p+1KXYeoE+YCoAfqEVYsOhWUZ8oHH6iMe9dVtFDyWEngXLFJgPo226v8ojwea9EoZt7pn5c/2EUehDg== |
| 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
| 2026-09-17T11:28:17.419183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035175observed a9545f7cdf68e579affb6763724c5ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:17.398591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035175/manifest.jsonobserved 7642d6b08929fcc972208b43c7dfa8fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:17.378956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035175/publication.mdobserved bce30a3a6240321def025319df2f76f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:17.356906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035175/publication.txtobserved 51e542560078d0951ade70c3b276ef28...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. |
|---|