OT-2026-000062079
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold 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-2026-000062079) never changes.
Identity and time
| Publication number | OT-2026-000062079 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-75b0-936b-371c0400ea1c · 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-2026-000062079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d05b2c0948f0e389e26f2bd69ab4827d99cbfb4f6e0b824d0f92f2ac1fa962c |
|---|---|
| Markdown | d5eebec3e2ef599445050b14d04c07c0bd5e59624bfcba94f8c5d7fce279498a |
| Publication page | e6d612d3e06e820b3f349869e91bb58f40593c1866055f3f0a2f898f2af0e901 |
| Manifest | bbb9ed4df5b77998e45b63aec97f001e9768c26eda1f3b168e3d4a15710952f6 |
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 | YbSn8Oy+LpcszmNfRnPR8IQLkQSf0uyMEi9oC8q16BvAIIus9Z9Y2TZEUZI54x/qS7gVK9dKGF6VXbQa++RsBg== |
| 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
| 2026-09-17T10:41:07.851605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062079observed e6d612d3e06e820b3f349869e91bb58f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:07.833175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062079/manifest.jsonobserved bbb9ed4df5b77998e45b63aec97f001e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:07.814675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062079/publication.mdobserved d5eebec3e2ef599445050b14d04c07c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:07.794985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062079/publication.txtobserved 8d05b2c0948f0e389e26f2bd69ab4827...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. |
|---|