OT-2026-000040967
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000040967) never changes.
Identity and time
| Publication number | OT-2026-000040967 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-78c0-b641-b16cfc84628c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d6db0efbc09e44a5e7b041bc1c51735f1865b94e6555e233e1a368212a40418 |
|---|---|
| Markdown | 6a4f907d9ec87dceb46c4d3ff85b4d53a3411cf496024054d45db9ab69d7e9a7 |
| Publication page | 6e64d4425ae5216883445837a32353f9408926f4014257a04bd7fb85addb73b0 |
| Manifest | 0883e942f47d66917e1ab1b4cafc1beff5e4786ecde5a850dce3b721b35ec8ca |
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 | rctxg8qNOhr/qZGAOL55BW6pLP67i/Z6T6VfeM3dqUTbxysgSSzh7f1QqpLXD/YTN8H1NiVFIR3B8gBNg1eDDA== |
| 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
| 2026-09-17T11:20:22.273351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040967observed 6e64d4425ae5216883445837a32353f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:22.253802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040967/manifest.jsonobserved 0883e942f47d66917e1ab1b4cafc1bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.236896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040967/publication.mdobserved 6a4f907d9ec87dceb46c4d3ff85b4d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.221543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040967/publication.txtobserved 9d6db0efbc09e44a5e7b041bc1c51735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.973122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040967observed 6e64d4425ae5216883445837a32353f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.956008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040967/manifest.jsonobserved 0883e942f47d66917e1ab1b4cafc1bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.937562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040967/publication.mdobserved 6a4f907d9ec87dceb46c4d3ff85b4d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.917674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040967/publication.txtobserved 9d6db0efbc09e44a5e7b041bc1c51735...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. |
|---|