OT-2026-000043163
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000043163) never changes.
Identity and time
| Publication number | OT-2026-000043163 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327b-7355-9d45-060df7fe5bc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043163 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff32165749a780a70cba822ee9e43bb5c33fbd1b4eb81a152d6a33a1f9bb9a3f |
|---|---|
| Markdown | bb59670bf6c8120e87e1b7b284ce43f85af3f2385b5a7e447a97ab5409838e35 |
| Publication page | 0a963a84b8f48dc04d79d9af14593ddaab4c4f9adc2a63e5575a1cca130b3479 |
| Manifest | cde862dbe6ad0b2e5c6f6d724f7cd93fb03f317c75b0df6732ec84e3d23bef9a |
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 | 3UIUCj3TiksjRa044glYKG8JZ0uclUwBFVxZqgZg/LiUUEpeoCvn84img4B0Us7cTUqqFQlC7z18Olq2HEd4CQ== |
| 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
| 2026-09-17T11:13:36.446818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043163observed 0a963a84b8f48dc04d79d9af14593dda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:36.427104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043163/manifest.jsonobserved cde862dbe6ad0b2e5c6f6d724f7cd93f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:36.408590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043163/publication.mdobserved bb59670bf6c8120e87e1b7b284ce43f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:36.390312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043163/publication.txtobserved ff32165749a780a70cba822ee9e43bb5...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. |
|---|