OT-2026-000092182
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092182) never changes.
Identity and time
| Publication number | OT-2026-000092182 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7700-8646-0d466d7192ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092182 |
| Status | PUBLIC |
Content hashes
| Canonical text | e24a8658d6678f23359483de7395310574536d216f599c0b6f207c8593bd2a50 |
|---|---|
| Markdown | 4486010dd8df6546c2b3a9542751f97e9317b5946383fd341b954b173e0f6bc1 |
| Publication page | b2ad4ebaf70b4807c8fd5ed2104597ae1b9aaf85e946b51cef5c9fc29c50ab25 |
| Manifest | 09960d390bfb69f3fa6292a93e0c361d2f840551fa0c17cbb7ed9b83fa0fac8c |
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 | Jh0a+/L/e5vgC0uiwNgv/7H0PCPEKRTFntRMpEzFP+HYOvocYg4qKeUIJDdYYDsQW7F3KzvQizwot1SsXZGaAQ== |
| 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
| 2026-09-17T09:41:39.770629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092182observed b2ad4ebaf70b4807c8fd5ed2104597ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:39.754019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092182/manifest.jsonobserved 09960d390bfb69f3fa6292a93e0c361d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:39.734893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092182/publication.mdobserved 4486010dd8df6546c2b3a9542751f97e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:39.716662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092182/publication.txtobserved e24a8658d6678f23359483de73953105...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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