OT-2026-000035225
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000035225) never changes.
Identity and time
| Publication number | OT-2026-000035225 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-7ef8-ae87-968ccc8233ea · 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-2026-000035225 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9bd8a48f46f809933e613fe9ba885d192d80dcd65b4ea55178783317568925f |
|---|---|
| Markdown | 2a74f31f6eaad38a630de0a29a74e1737bdfcbb5d401b66de1c053f8a5784b2a |
| Publication page | 356bf545df0139ed677759ebbd558533711e2e8f4f85b93a9175bb6c87d3b373 |
| Manifest | 96c5cae28072ce7bd8a2dca35c2dc6a5b5014db96560f238554d404561cfd3f9 |
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 | NYzcgcpuhAHOjhOwrdzxbo9JvYyzKBvPI4EgGmONSSHaengXypWpunq5ug0+M2BNsI9CMaIyk6eJhlPjrgcqAA== |
| 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
| 2026-09-17T11:28:21.642621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035225observed 356bf545df0139ed677759ebbd558533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:21.625046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035225/manifest.jsonobserved 96c5cae28072ce7bd8a2dca35c2dc6a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:21.606887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035225/publication.mdobserved 2a74f31f6eaad38a630de0a29a74e173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:21.584845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035225/publication.txtobserved c9bd8a48f46f809933e613fe9ba885d1...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. |
|---|