OT-2026-000082428
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000082428) never changes.
Identity and time
| Publication number | OT-2026-000082428 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-72bf-82c8-c8a362a204c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082428 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58d230affea702a2913cb9111dbbd262cbb214c2dde76a57967acac7e6915c09 |
|---|---|
| Markdown | c4febf3e26d741d519b68758626414535a9b8eb41267f7c213abb32bd13883f5 |
| Publication page | 5025346934a6ae56083b2422a3144226cf5364e2617409a6c2d35d26f44a6764 |
| Manifest | 329737da63c22bbc45b27a43f6296e04c17e1868991b73ac6101e5aa68b7b448 |
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 | d0rg3gqEuIGEQq0URuqkbhJ7p1Suu6u0UWWrSbma8fmbiOul//H9ce/8OzRHoER1J/r94exMKLTFHUXPI3amDA== |
| 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
| 2026-09-17T09:59:25.236013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082428observed 5025346934a6ae56083b2422a3144226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:25.217259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082428/manifest.jsonobserved 329737da63c22bbc45b27a43f6296e04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:25.197445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082428/publication.mdobserved c4febf3e26d741d519b6875862641453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:25.175152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082428/publication.txtobserved 58d230affea702a2913cb9111dbbd262...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. |
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