OT-2026-000062229
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000062229) never changes.
Identity and time
| Publication number | OT-2026-000062229 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-76af-8a3e-518aed3b81ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062229 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41353ba2bfbb7f7f32fab409713a45e5919674fd72a67d69755ebd6a4ef9d0c6 |
|---|---|
| Markdown | 9cbeca6cfb725130d75cad7d8538316ee6caa54d37e648c712a0969948461ba9 |
| Publication page | 3ffc0a640be7429218fc31d783d4e32854576fcc215f0bbcd374bd90eeb73bd6 |
| Manifest | f48453edc51e1b6fcd706204c252d27a67b2f22c030fca3f9f7c5f156e3989c5 |
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 | f4yJUGF0qaLHJDNAV8X+JVWzf9sTvtSm8xs5jceUgyeqBFu24pyAO3gbdu28QJdDo3AxjzNBfbYRIjEsALEfBw== |
| 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
| 2026-09-17T10:39:30.145329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062229observed 3ffc0a640be7429218fc31d783d4e328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:30.129297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062229/manifest.jsonobserved f48453edc51e1b6fcd706204c252d27a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:30.111486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062229/publication.mdobserved 9cbeca6cfb725130d75cad7d8538316e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:30.094697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062229/publication.txtobserved 41353ba2bfbb7f7f32fab409713a45e5...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. |
|---|