OT-2026-000037025
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000037025) never changes.
Identity and time
| Publication number | OT-2026-000037025 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-727f-b491-632bc4e09ae9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037025 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c6418f06d225bc80bc964b4c32fb625006cc3ec0e54b4e575c5e734f762c1b0 |
|---|---|
| Markdown | 6ad216a63a2480bbaaf0b83c28bfce08cb34dcf7044c3a81c52cd98adae13d73 |
| Publication page | 2ccfabce820673b51e917ab43abbef75925d24c9234c5d4a27390532fc8e6ed5 |
| Manifest | 63a30d32c520d0152fbb81e20cdbf20268e2089ce556cc45aed85aa5f60fdb60 |
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 | kY8XJw0oo+QxbEleDQmZKdFCG/koc7ITBYpU6tSjAPPcQcscFsmi7pnLOI/cZr7TVDka3i6tyJGVXF9AT+LNAA== |
| 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
| 2026-09-17T11:24:50.715638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037025observed 2ccfabce820673b51e917ab43abbef75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:50.691802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037025/manifest.jsonobserved 63a30d32c520d0152fbb81e20cdbf202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:50.668941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037025/publication.mdobserved 6ad216a63a2480bbaaf0b83c28bfce08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:50.643898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037025/publication.txtobserved 2c6418f06d225bc80bc964b4c32fb625...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. |
|---|