OT-2026-000064665
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum 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-2026-000064665) never changes.
Identity and time
| Publication number | OT-2026-000064665 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7f72-b6be-46791e367d4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064665 |
| Status | PUBLIC |
Content hashes
| Canonical text | acf52f626d5838b9e7bf7db205586b79fb0f5d521374831825a2a4a61181e4d9 |
|---|---|
| Markdown | 2a324069037008eb9f39ff037d206ca23679199adeb15d14ba51382bbbd1a5d8 |
| Publication page | b7042f01ae3417ef3963e5c2daf4e6ea94eaac0b2b45caeb7dd0bc212d5a6390 |
| Manifest | 9c339cbf52eddbd896f780ffe6d8e86e39eaa24da3cfa328346839d931531e77 |
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 | RUBSuAIzu3QR0r3t8bAdd5LFD4rCFaCIkpHk0VmyCCcHbzP5mmOjvnoYLSS1HqRAet3Sz9HtpY2fv7RjHB1yDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:27.475893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064665observed b7042f01ae3417ef3963e5c2daf4e6ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:27.458766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064665/manifest.jsonobserved 9c339cbf52eddbd896f780ffe6d8e86e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:27.441647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064665/publication.mdobserved 2a324069037008eb9f39ff037d206ca2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:27.425222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064665/publication.txtobserved acf52f626d5838b9e7bf7db205586b79...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. |
|---|