OT-2026-000014125
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, pulsed blow-off before set-down
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-2026-000014125) never changes.
Identity and time
| Publication number | OT-2026-000014125 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7710-bf4e-d32beaa8dfac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014125 |
| Status | PUBLIC |
Content hashes
| Canonical text | f22bd056f809057621db19f526fe1cd82b9d3ebf9299cb92ce4b8c44121b778a |
|---|---|
| Markdown | 369285e397fcfb5a1e59c3ada007530d78dd2cabbae40830a49372e70c0c2d77 |
| Publication page | d770a4a880d609ec4ae400a65a8484f55c715be9f381622529420ba1978ef36f |
| Manifest | 9e5e52066d265a45a8790592249db5b6dc60583bf4cd652c9ec329964f375f05 |
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 | tuaET5AlToQykdx2Q7Uy07YdLroP9jqhXLlwn1AxpjN9s63T8OiAOvf46ccXwG6WPQ7JErEg9eSvNAKAXVK+BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:11.757799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014125observed d770a4a880d609ec4ae400a65a8484f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:11.739115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014125/manifest.jsonobserved 9e5e52066d265a45a8790592249db5b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.720124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014125/publication.mdobserved 369285e397fcfb5a1e59c3ada007530d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.699430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014125/publication.txtobserved f22bd056f809057621db19f526fe1cd8...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. |
|---|