OT-2026-000017858
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000017858) never changes.
Identity and time
| Publication number | OT-2026-000017858 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-718e-a590-d155d4d08aab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017858 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96603bd0389366019a5cd6ba24a19e9312e54a4fd5c1fd870b549b2a573ab0d1 |
|---|---|
| Markdown | adf4d1136ed34042b1e515c72a12ee168ef1df3bb411981fbae14df546ce0b04 |
| Publication page | 4e96e514a3bf85808d3d3bd05acf7615d4b9b96bff3887d3585ca905d2c61c03 |
| Manifest | b1e6421d0e5fee6f286065116a423c553bad94573c9d422a083986c798f65bea |
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 | w1tNgcjQRua0PSVItKSTvjObyT5sLsm035AR4LUcJvchMTifPVFl/KUgJ4Cjvi8EKCIGvVRUs5llMF83QrjFBg== |
| 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
| 2026-09-17T12:01:50.506405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017858observed 4e96e514a3bf85808d3d3bd05acf7615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:50.489697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017858/manifest.jsonobserved b1e6421d0e5fee6f286065116a423c55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:50.471889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017858/publication.mdobserved adf4d1136ed34042b1e515c72a12ee16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:50.454858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017858/publication.txtobserved 96603bd0389366019a5cd6ba24a19e93...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. |
|---|