OT-2026-000098441
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000098441) never changes.
Identity and time
| Publication number | OT-2026-000098441 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7137-accd-4e354e939cb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098441 |
| Status | PUBLIC |
Content hashes
| Canonical text | a84a5d7e49c811759af33a0fd36de37c2ce5b71f2ab201891601915607e7e8ca |
|---|---|
| Markdown | d298adb95d568b920cc923c2f96442374dbf1a63bbb2a05337e06781bb6375c4 |
| Publication page | 4c88347700d5824533e923b6e97341ee055e95c500e4a8ef5f712f55efed577d |
| Manifest | aca36d0bd4edd40c3a2a80b50f947d1941bad4b9a33a68db24387316aa1f6d46 |
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 | rpD5MDYAaKMy5rPGn2ArFi/9P9mneV1Bo/QIVQw3w1J6YBwp+jiZ1onZwVDNhXjvsjv034KIsADI+tfRNzbLAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:17.891469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098441observed 4c88347700d5824533e923b6e97341ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:17.874788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098441/manifest.jsonobserved aca36d0bd4edd40c3a2a80b50f947d19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.858429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098441/publication.mdobserved d298adb95d568b920cc923c2f9644237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.839854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098441/publication.txtobserved a84a5d7e49c811759af33a0fd36de37c...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. |
|---|