OT-2026-000036305
Publication integrity record
Single cup vacuum gripper, pump fed, 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-2026-000036305) never changes.
Identity and time
| Publication number | OT-2026-000036305 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7a4b-9165-a98f835a7f86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2427730300e31861eab8a5d6beaa170cce1a7a08fe9f1f1dd84101b7ba19e3db |
|---|---|
| Markdown | 7cd622cf784bf5988ad7f38271b509c75ad929c7afd91ece08e89c31c27e8dcc |
| Publication page | 6234be178050fe692d4706ad0550863d70caadfab4a8125109e795ce596cd05d |
| Manifest | 603a3bdf34911a79b4eabc884260c5305979e1c1286aab0a65b06b4af51be099 |
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 | sJwZDhmVu/xMZE8j4uYY8I11wx1y7J8YdR9uxoGgd8K0C7tOEKI+0LFxryNFvzx1y75aixc1LNtkDpfursjsDQ== |
| 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
| 2026-09-17T11:26:34.599839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036305observed 6234be178050fe692d4706ad0550863d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:34.580665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036305/manifest.jsonobserved 603a3bdf34911a79b4eabc884260c530...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.563872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036305/publication.mdobserved 7cd622cf784bf5988ad7f38271b509c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.547378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036305/publication.txtobserved 2427730300e31861eab8a5d6beaa170c...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. |
|---|