OT-2026-000011224
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented 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-2026-000011224) never changes.
Identity and time
| Publication number | OT-2026-000011224 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-70dd-8be8-a356f4a577b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ddf247dda95a250fe5e6645f0686b04a8c0b77c911a7e35b5740281f43aaf15 |
|---|---|
| Markdown | 5676d1f0c76e8211e1565450167ed248581564233160cde2b41f6e417bedb712 |
| Publication page | f038e18856897721397469a6d7291ff275fbef2c97519a71b6bb8ac4f13ab5d1 |
| Manifest | b9acb908c1072f2a45a6fbac867a2b9ff1897f39671750c92856ea0276dfbc4c |
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 | HXRgXOaBmW0mhZGmsgbIO3JUINmzF1Jjh9xVYEuZ3g447sM9mzL4X8V0nzZqWh07IbFimm+b/Ed+NDV2KgakBg== |
| 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
| 2026-09-17T12:14:10.914156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011224observed f038e18856897721397469a6d7291ff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:10.897171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011224/manifest.jsonobserved b9acb908c1072f2a45a6fbac867a2b9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:10.878963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011224/publication.mdobserved 5676d1f0c76e8211e1565450167ed248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:10.860715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011224/publication.txtobserved 5ddf247dda95a250fe5e6645f0686b04...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. |
|---|