OT-2026-000024842
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off before 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-2026-000024842) never changes.
Identity and time
| Publication number | OT-2026-000024842 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7178-9363-806872767b32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3041e0c8039edbaf891c26c4bc93f9f51d982a2bec07c19e1750fb7cda375b47 |
|---|---|
| Markdown | 775203d2a56ecf985d69744c018040fc6c05652773823f5e7b9a2f68de74ce88 |
| Publication page | e2931eccce75d0b39367e0744f0ff1a62a66e2f045681696c0ff9f621c4833c8 |
| Manifest | 1244008eac266086a262d57573f5f0c776d3bda9413239b837b35501b1ee1cd3 |
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 | +EqJFBRwK9Oojzw2m1kjb9Kj9dS4/YkYOrEW54JSCf1UhqxrSoHN1VL55uGr2f5jvcWF6oOWi5SNIlwn5fcKCA== |
| 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
| 2026-09-17T11:48:09.442413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024842observed e2931eccce75d0b39367e0744f0ff1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:09.423962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024842/manifest.jsonobserved 1244008eac266086a262d57573f5f0c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:09.407852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024842/publication.mdobserved 775203d2a56ecf985d69744c018040fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:09.390920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024842/publication.txtobserved 3041e0c8039edbaf891c26c4bc93f9f5...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. |
|---|