OT-2026-000025634
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000025634) never changes.
Identity and time
| Publication number | OT-2026-000025634 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7ca6-98ce-9ba6b1b9cc0b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025634 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0fd85257d15e02ab56aceb38756c2bb24db442b69f2b2f0bb22187159befe9a |
|---|---|
| Markdown | 3d1fec82634b1f646117dbb4d3c513384a0e78f1010deb2475957ff4f112e4f8 |
| Publication page | f2a1f9cd27112106de514ca463d8dcc3e5b3372f3bf7dd84787a6a66ab1287da |
| Manifest | 157be3c1759e87e0d9c5cba8231b6d918aedbee9cbf4e5fae85f6dea7859b01b |
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 | lXmBK7oPu81RtP8bqJ9LngcXmPwxuChbTIAx512weK/ySMm6vL37gKMoaYJasGggETklxoAw96KceZXPtCuLAg== |
| 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
| 2026-09-17T11:46:49.874611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025634observed f2a1f9cd27112106de514ca463d8dcc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:49.855847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025634/manifest.jsonobserved 157be3c1759e87e0d9c5cba8231b6d91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:49.838955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025634/publication.mdobserved 3d1fec82634b1f646117dbb4d3c51338...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:49.822018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025634/publication.txtobserved f0fd85257d15e02ab56aceb38756c2bb...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. |
|---|