OT-2026-000067025
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000067025) never changes.
Identity and time
| Publication number | OT-2026-000067025 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7d72-aa76-c1572befb592 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067025 |
| Status | PUBLIC |
Content hashes
| Canonical text | dae33ab32271025fb31615faa74c72a48a8c56da2dc5db6f98ede82298a47d90 |
|---|---|
| Markdown | 205cbb8c262ff066856810291c43ba8edc9bdd296340becc87d44fa4ff2cafb7 |
| Publication page | 17b9b566b8cf55eb725d3204905f8926521c59ffaa3bab8335c44cd216da06ba |
| Manifest | 07f5d72c4089970afcf3440051161fa274fb56ff93eef7ba3c26d5efa9e55784 |
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 | vUxk3dcWDVmaCF/gYuRtdZ9OprhOXohL2BT9PHiqzaY9uLT636jjQ5hvZURMiChfe9Sqo42wO1pEVTgiADCPCw== |
| 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
| 2026-09-17T10:32:15.551534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067025observed 17b9b566b8cf55eb725d3204905f8926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:15.533878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067025/manifest.jsonobserved 07f5d72c4089970afcf3440051161fa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:15.516703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067025/publication.mdobserved 205cbb8c262ff066856810291c43ba8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:15.498570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067025/publication.txtobserved dae33ab32271025fb31615faa74c72a4...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. |
|---|