OT-2026-000011223
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000011223) never changes.
Identity and time
| Publication number | OT-2026-000011223 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7655-aa58-43149d4e5801 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011223 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64b97cd936772ee9f8fcdfa2e58a4c49a8f9d6273d492aea805ed0a61e42027b |
|---|---|
| Markdown | 5fb446aef92c382e1d4a6bd2fc0e0e017bade56336ac1667d4410a4e59b64a39 |
| Publication page | e9ca0aec415228a3da60fb0212c504c76ea7ac5fffb28da2afacfd59e88d5d26 |
| Manifest | 562c1b9df25f114dbd48e75b27a4b0f37f546d2fd40fe903ff4c471eaa4e47e3 |
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 | CfV3hFO2Knu9Oq7toxwJl0iUSVP7ndERllw/Sl0TKfDsnLRbYmKzYMXksLNDMOfBVvUaMQitDH8rf1qKk7kCDw== |
| 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
| 2026-09-17T12:14:10.838325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011223observed e9ca0aec415228a3da60fb0212c504c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:10.820007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011223/manifest.jsonobserved 562c1b9df25f114dbd48e75b27a4b0f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:10.800133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011223/publication.mdobserved 5fb446aef92c382e1d4a6bd2fc0e0e01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:10.778787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011223/publication.txtobserved 64b97cd936772ee9f8fcdfa2e58a4c49...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. |
|---|