OT-2026-000063758
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line 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-2026-000063758) never changes.
Identity and time
| Publication number | OT-2026-000063758 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7e6c-ad52-09dd09b93d0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bc2fc46ad409ec2e632a52b2fd30b719d6ef240e2a962e870b10557e370b93e |
|---|---|
| Markdown | cce75cf02ab04e992a1c757ebf0fbac8c3ae1d523c0050de3c7a86649d0b15ec |
| Publication page | 8a31484899cf23e09c88b536aab6ae674fb1b93ef50223b360a79a96b668136c |
| Manifest | 3ce17639768e869d8ba27dbb74200cfa5d9f45ce5e5f453cd5da50cf7b0a94a4 |
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 | WQHReEtNYSysnoNzc2SlLH82x/mVz7evjEybVJhj4I5wJAAAK+IOdxcLfIGIlyGnPWcGk1/3q3a/VYKd782VCw== |
| 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
| 2026-09-17T10:37:53.726499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063758observed 8a31484899cf23e09c88b536aab6ae67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:53.707531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063758/manifest.jsonobserved 3ce17639768e869d8ba27dbb74200cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:53.688507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063758/publication.mdobserved cce75cf02ab04e992a1c757ebf0fbac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:53.670239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063758/publication.txtobserved 5bc2fc46ad409ec2e632a52b2fd30b71...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. |
|---|