OT-2026-000035090
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000035090) never changes.
Identity and time
| Publication number | OT-2026-000035090 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7ab2-9890-19b57155d4ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035090 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfc80ffe9c99dde69cffb25880702988bbe57d3aae368965b0e20210ef8b075b |
|---|---|
| Markdown | 4e13b2f57bdace217a93bcae37ea9010764e234aa51ee2784b00677fb2913792 |
| Publication page | 1c8fc8045ab98cba016e2feb3fe30b34d55ada547c291687793e61e4ea9f7b28 |
| Manifest | 5f5af8dd4c86a4be5f802d9546a6695bb6ae1d269bd39c43b4b35fbf31f7a1dd |
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 | UkTIbzgv+hHsjFLwlT4SsJ76TXIyvBrPrfIZYmhEcidH/Wj/YCX8PdWGRF+3Dks00R9Ueuf/lOiWj4C04uS4Ag== |
| 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
| 2026-09-17T11:28:09.645621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035090observed 1c8fc8045ab98cba016e2feb3fe30b34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:09.627023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035090/manifest.jsonobserved 5f5af8dd4c86a4be5f802d9546a6695b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:09.608263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035090/publication.mdobserved 4e13b2f57bdace217a93bcae37ea9010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:09.588583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035090/publication.txtobserved cfc80ffe9c99dde69cffb25880702988...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. |
|---|