OT-2026-000093544
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093544) never changes.
Identity and time
| Publication number | OT-2026-000093544 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7583-a4ec-61e0e67e0319 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093544 |
| Status | PUBLIC |
Content hashes
| Canonical text | 223051ccf29d5b43b539c1a9033d20e344b6e4ebd882316c30026425e6206a25 |
|---|---|
| Markdown | 13d453c7753a4a8352a58b66f9cab8e2f1418dfac62be023ffb78b3af49d63e1 |
| Publication page | f3b4cd2ffa772867674140b8dd11b322775c3ba038ca5c5ccc3f840ed7855198 |
| Manifest | e2c74613f03ddcbe6d31b2f6d006a9793f6b7f3ce97b3b36aad4f5a5f104b005 |
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 | tD8c+mkRQF6Yd1uY+8s0kx3eCICmIv9cd99WQhD7flWd7LTTAC1cwPaI9e4Md1uFboBxt/x7b+B1lL0OWITPBA== |
| 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
| 2026-09-17T09:40:29.784436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093544observed f3b4cd2ffa772867674140b8dd11b322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:29.765394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093544/manifest.jsonobserved e2c74613f03ddcbe6d31b2f6d006a979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.749214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093544/publication.mdobserved 13d453c7753a4a8352a58b66f9cab8e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.731158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093544/publication.txtobserved 223051ccf29d5b43b539c1a9033d20e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.069729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093544observed f3b4cd2ffa772867674140b8dd11b322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.052956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093544/manifest.jsonobserved e2c74613f03ddcbe6d31b2f6d006a979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.036357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093544/publication.mdobserved 13d453c7753a4a8352a58b66f9cab8e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.020195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093544/publication.txtobserved 223051ccf29d5b43b539c1a9033d20e3...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. |
|---|