OT-2026-000063705
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold 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-2026-000063705) never changes.
Identity and time
| Publication number | OT-2026-000063705 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7b45-abb1-302be9166ea2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063705 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1afbe99e1800e020db829dad085e816568b82bec1213f00db194a02be280efe7 |
|---|---|
| Markdown | 4dbd11c3324d2e891fa48417b4a8101e51785fbd7ce7775cb11d369843720947 |
| Publication page | 800bc8f3f8ed268022c5efd3d947e806099b86e1c26f57881b184425a592e0c4 |
| Manifest | 36969a87bf71321015d93b369de59b745a77ebd3cbed882e98badd4692add3e9 |
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 | 7gfQu2JbAH2iWPFXHwpY8WYOVDgkd4gELYMiXOf/60LbVwlRhsf2NoSRFAM2bSaf9Y5kkfxjMCQOLJ7Ar6DHCQ== |
| 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
| 2026-09-17T10:37:49.673240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063705observed 800bc8f3f8ed268022c5efd3d947e806...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:49.657012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063705/manifest.jsonobserved 36969a87bf71321015d93b369de59b74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:49.640722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063705/publication.mdobserved 4dbd11c3324d2e891fa48417b4a8101e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:49.622484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063705/publication.txtobserved 1afbe99e1800e020db829dad085e8165...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. |
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