OT-2026-000071869
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line 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-2026-000071869) never changes.
Identity and time
| Publication number | OT-2026-000071869 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e92-79ce-b78d-bf53faf82106 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071869 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6a8a7fe21494d7c819daf112cc90944abe7bd7580f9b6d9859aae2c43cdfda1 |
|---|---|
| Markdown | 2145fcf1ad497b106cf6603c50d3b9e05fefb18e48be071f15e0bdcb6d1f56b0 |
| Publication page | fe92c236f24fae6adfe88f5bed3c0b165d9f1f98111cdfa5b393b66409d71d41 |
| Manifest | e759b4695b979c8c0865fcbb6bedd0aa73ec87966b3a315d2f9d80961834a718 |
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 | NVyN3KJnKxVjxXiiOQMhSXVRQ0GvCodrWQCYmq/bw+FTqWznZLjeSfWRpMSAbYEj7zXPaeT3T6Oy8vtgcqlXAg== |
| 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
| 2026-09-17T10:24:34.234923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071869observed fe92c236f24fae6adfe88f5bed3c0b16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:34.218518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071869/manifest.jsonobserved e759b4695b979c8c0865fcbb6bedd0aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:34.199587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071869/publication.mdobserved 2145fcf1ad497b106cf6603c50d3b9e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:34.172968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071869/publication.txtobserved e6a8a7fe21494d7c819daf112cc90944...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. |
|---|