OT-2026-000094163
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000094163) never changes.
Identity and time
| Publication number | OT-2026-000094163 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7123-a460-a18df3f0f183 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094163 |
| Status | PUBLIC |
Content hashes
| Canonical text | b579ecb666773261b0aa0d3811a35ba133a1466c05851e0ad2401204c41e454e |
|---|---|
| Markdown | 0c5a458f823250d073a2ed72b1fa36643c182cecbbd688aa56be16567ae3958e |
| Publication page | 9c8e426b836c891b2a10a3102f8a219237ab426cc6614d2518313bf8f4346cac |
| Manifest | 1bb5f90ef9207526e99a5ba2e7ff63b919ce8d15aa12bb982cfd357ffbb1cd70 |
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 | F4wdHBTDBcHo4JnqUogCoCfpboNzRc935Cw//020CEzeqTi8Mtpy3UpJVETOLuc19fGaBbKDLpR/lgoO2LdBDQ== |
| 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
| 2026-09-17T09:38:37.478888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094163observed 9c8e426b836c891b2a10a3102f8a2192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:37.462904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094163/manifest.jsonobserved 1bb5f90ef9207526e99a5ba2e7ff63b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.446340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094163/publication.mdobserved 0c5a458f823250d073a2ed72b1fa3664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.428607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094163/publication.txtobserved b579ecb666773261b0aa0d3811a35ba1...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. |
|---|