OT-2026-000046812
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, 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-2026-000046812) never changes.
Identity and time
| Publication number | OT-2026-000046812 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-76ec-8448-e6d909678443 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046812 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fab17a098ee540059521e1f88d169b69f15d77d24b27071cbd34a8c8aca368a |
|---|---|
| Markdown | 89ef2d01e6b27cb1c66fffb55b8f0955feeea117d11dec1fefc8775eb0ec55a2 |
| Publication page | 73dbb3d2ddacc652f0ecbea68be919f468427b9f1808350da442c02a9f601c33 |
| Manifest | 40e64a2cf07462a8592d8b1ae9710d20e10cd48e48670e0b0d84a34633df6371 |
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 | zu9/DkGud5HQiDttiepwfkf9mIoitfHye0gQKOfxH+tq0ulV+gRQJ2FWbyUbEYjFNGo7GNcDMYLaiV2NCkG3DQ== |
| 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
| 2026-09-17T11:06:54.131398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046812observed 73dbb3d2ddacc652f0ecbea68be919f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:54.113045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046812/manifest.jsonobserved 40e64a2cf07462a8592d8b1ae9710d20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:54.094904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046812/publication.mdobserved 89ef2d01e6b27cb1c66fffb55b8f0955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:54.077296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046812/publication.txtobserved 3fab17a098ee540059521e1f88d169b6...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. |
|---|