OT-2026-000079025
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000079025) never changes.
Identity and time
| Publication number | OT-2026-000079025 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-7dfe-b423-582c322d1603 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079025 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f1a7dfc84d01bce7df98bc8fba1e692b9da58e2b56dac7b9d5a97ccf7006c00 |
|---|---|
| Markdown | d4e765973e7dd352e9443e54dd94c56d537b05612bca9d035a75505496c1653f |
| Publication page | e111b0d1c68b49c1ca81d62e261147213a7f560576b6c272405b758c074f71a8 |
| Manifest | 6d1acaca040c10a2e10f8fb682814646a908a3f941e81a933509af91d6a67f9a |
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 | FN1YYSLjT5qItl4ywKOXADQdtEEYc2OH7q81IopHWkeZuIN3k7Qu827BT8yQ1W74P6jFckZF8eg51jz8rfOhDA== |
| 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
| 2026-09-17T10:05:51.803310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079025observed e111b0d1c68b49c1ca81d62e26114721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:51.786781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079025/manifest.jsonobserved 6d1acaca040c10a2e10f8fb682814646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:51.769440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079025/publication.mdobserved d4e765973e7dd352e9443e54dd94c56d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:51.750552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079025/publication.txtobserved 6f1a7dfc84d01bce7df98bc8fba1e692...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. |
|---|