OT-2026-000068433
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000068433) never changes.
Identity and time
| Publication number | OT-2026-000068433 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7c87-98d9-cfd0d7c016b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dedbb1fda730067f37a730c4cdb01ef28744327e074c8e7e0e9944a93a2495b |
|---|---|
| Markdown | a156267e3a30f083508fec1a40df987372dbd1f942827c376792e8436d7b3924 |
| Publication page | b94576a5f8123c96318e27ca7d2e53adb9c08dc6299037a5f1fa070a2329210c |
| Manifest | 038b5e187273a215d4f73ebf915cae2b579c6d9aeb9f49d625f6be2b632d0f16 |
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 | kJj0nFYJSCcrfQrQnoP0cVop1HuIjgx6vkCjImVQY1+4hza0hcSErBcYZuKPsQ42Jk80ZK14XNAYnifLto8VBQ== |
| 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
| 2026-09-17T10:29:34.606380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068433observed b94576a5f8123c96318e27ca7d2e53ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:34.589930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068433/manifest.jsonobserved 038b5e187273a215d4f73ebf915cae2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:34.573117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068433/publication.mdobserved a156267e3a30f083508fec1a40df9873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:34.556004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068433/publication.txtobserved 0dedbb1fda730067f37a730c4cdb01ef...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. |
|---|