OT-2026-000061822
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000061822) never changes.
Identity and time
| Publication number | OT-2026-000061822 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7c67-92f7-89697604bdc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061822 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8eb8996ba86dd3c6f1264b3a554df2b5cb0af19ec7cb02833ec9bd3b291313b |
|---|---|
| Markdown | fceaa1eb3b68a8cdc0ff90f48c1b8e371666a60feeeb0c94adb0f6aa53a5ba5f |
| Publication page | e6fd0f2a4d3eb2e2c1349fa480f55e53c730353faed5ef484e340f8b3108f60d |
| Manifest | c4b1f966752da1d9b29bd98fa8ffe4857a7057a2ba268491c6dd4c49d0e26678 |
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 | ykHc9eUhU29tRIdEP7aMWETodez0RzsDVQ5uVUnL8FqkSveZy83XeLgoxFpaGXtSMNa7KGyIIwcIloy4qHMHDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:33.435192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061822observed e6fd0f2a4d3eb2e2c1349fa480f55e53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:33.414683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061822/manifest.jsonobserved c4b1f966752da1d9b29bd98fa8ffe485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:33.394086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061822/publication.mdobserved fceaa1eb3b68a8cdc0ff90f48c1b8e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:33.373542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061822/publication.txtobserved c8eb8996ba86dd3c6f1264b3a554df2b...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. |
|---|