OT-2026-000092489
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained 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-2026-000092489) never changes.
Identity and time
| Publication number | OT-2026-000092489 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7789-8010-920c8d672d7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092489 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7032eda51f6f5658eca5c67aa014ac9091cf388d3683827f1c8b5c7663bce179 |
|---|---|
| Markdown | 61afce9173fab685539f2bfc23c6c334f0d668f902a1a90cbaebfa918f23860f |
| Publication page | 6c6580a9c7349ce4fefd0bdb15954ca287a40b6b204ba9c6d115b9bd65150e15 |
| Manifest | 1ae7d91a42cd420aaea45113e1da286497718a0c8bb9e91dfc3b68d2c9be9cc3 |
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 | aWOjcX4f1iz9e3cjGYhgu4KedRM99Fo/tLoZDny0UlMauBPvxIQaHM5ACjtXbh2fSV7rWyZDrNy3usePmttZBA== |
| 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
| 2026-09-17T09:41:03.539430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092489observed 6c6580a9c7349ce4fefd0bdb15954ca2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:03.521757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092489/manifest.jsonobserved 1ae7d91a42cd420aaea45113e1da2864...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:03.502155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092489/publication.mdobserved 61afce9173fab685539f2bfc23c6c334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:03.482938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092489/publication.txtobserved 7032eda51f6f5658eca5c67aa014ac90...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. |
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