OT-2026-000037114
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037114) never changes.
Identity and time
| Publication number | OT-2026-000037114 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7878-aeb1-36f7abea28ab · 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-2026-000037114 |
| Status | PUBLIC |
Content hashes
| Canonical text | a01e0d17c510471e4dc35229db4e1b189ee068a994368ab0fbecccb897447025 |
|---|---|
| Markdown | 304c0c7bdf47d29f817109deac82a829016dcc7eef10fad36c677b99d5204d81 |
| Publication page | dbb34f2457dbd0ae50074bdbebe7a58d5ce93450037d66ad773e8a474d4e2de9 |
| Manifest | 0ddfe9fb95f5dc33c2455ee0024f218658638a8d629b183dcd3c21e78a97f9a2 |
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 | kTvG5SKjlttxI9zoDzyroFU3Bs9yMUN3MQPBv5bcjTfiPEPnB3ApTpAZDu8DLn/67Zasv2+u63BTkBuJiWXIAg== |
| 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
| 2026-09-17T11:24:59.131292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037114observed dbb34f2457dbd0ae50074bdbebe7a58d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:59.115577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037114/manifest.jsonobserved 0ddfe9fb95f5dc33c2455ee0024f2186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:59.100628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037114/publication.mdobserved 304c0c7bdf47d29f817109deac82a829...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:59.085367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037114/publication.txtobserved a01e0d17c510471e4dc35229db4e1b18...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. |
|---|