OT-2026-000097719
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, 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-2026-000097719) never changes.
Identity and time
| Publication number | OT-2026-000097719 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-74ba-b596-41bf9a27168b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097719 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7845cefbc5b07e448f6506d9c059c7ff183510a1a40714bc60c2fafcb2b5df1c |
|---|---|
| Markdown | 8babc6c2249de21e974d6d9b810a188fe6b05b53c32c87648f22cc20538ce72c |
| Publication page | db7ea13ef4eea966e0d5ca89e7fb981ab278dca5a0e2ab768ef17c837a94a6f5 |
| Manifest | 0c22feed2ff737b4b34a7eecab0666cca168cf327dee24a92d9072accd30fdd3 |
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 | GwOaDwW8soAR+xIO22A9p6mZ9oZxvlaLDsR3qmfWXkODtCfrgga3tXd4nV8LjCML/SkTsRIsJSAmRzJZK751CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:44.977706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097719observed db7ea13ef4eea966e0d5ca89e7fb981a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:44.961233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097719/manifest.jsonobserved 0c22feed2ff737b4b34a7eecab0666cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:44.943420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097719/publication.mdobserved 8babc6c2249de21e974d6d9b810a188f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:44.925159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097719/publication.txtobserved 7845cefbc5b07e448f6506d9c059c7ff...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. |
|---|