OT-2026-000094778
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094778) never changes.
Identity and time
| Publication number | OT-2026-000094778 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7573-a460-1296a083ae40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094778 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe5ec795510a39df1c7e0b0c78fe2b0a1c881756effe98c3c88e381bc232fc49 |
|---|---|
| Markdown | 172b470977253c680be7bc11d8fdfc3894f741dd57bd417319274996e0b559d1 |
| Publication page | 1858ac50e6d31566c027881db8c38c136ed59ee44afc97030e879453cf6a46be |
| Manifest | 404be3af900ef76769feb9946f223c2f8c3e88f018131cdec855f9aa6065b174 |
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 | 2m0iaN5VcjALXRvHnggk93fs6N56Po3X/8arCHD94Czz3ffOZb7gxyMEUv+s5dt5dS+NUPhplT/udEgw8VaCBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:15.537988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094778observed 1858ac50e6d31566c027881db8c38c13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:15.520664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094778/manifest.jsonobserved 404be3af900ef76769feb9946f223c2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:15.503649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094778/publication.mdobserved 172b470977253c680be7bc11d8fdfc38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:15.487039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094778/publication.txtobserved fe5ec795510a39df1c7e0b0c78fe2b0a...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. |
|---|