OT-2026-000071343
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000071343) never changes.
Identity and time
| Publication number | OT-2026-000071343 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7cf6-8e95-4be99d6afee9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071343 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab6bb67509e04e874abb298dc9d2106154f4eacbbfb0e312e7d8de87165abd9a |
|---|---|
| Markdown | 606a5ac6f811155dab3ff7aef04c26386e6bda17f78b174af6a925cac2b8178c |
| Publication page | 07cc0dd3d77a20fefb714b02b5009fe715c72d20153e4133f2280cd551c8e846 |
| Manifest | 098d94c3d790ccda84172145c75a497f4c5e16735c7c2ad642c2b5b94a991610 |
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 | vouvWiiFAifNYFg5bp8whYy0kHtkNhI7dyJmjD03ZexjOfzCNQUP+RLoaVX1W1pcukx9vna45Mbb7ZC8FGNhCQ== |
| 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
| 2026-09-17T10:24:56.728183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071343observed 07cc0dd3d77a20fefb714b02b5009fe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:56.711063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071343/manifest.jsonobserved 098d94c3d790ccda84172145c75a497f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:56.694354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071343/publication.mdobserved 606a5ac6f811155dab3ff7aef04c2638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:56.676128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071343/publication.txtobserved ab6bb67509e04e874abb298dc9d21061...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. |
|---|