OT-2026-000092263
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, 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-2026-000092263) never changes.
Identity and time
| Publication number | OT-2026-000092263 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7226-ad71-83ade1bdf1a8 · 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-2026-000092263 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6ecd55514e14f0ca1edd1f0157d8cf39868acf066aa565974d2e19e2fa8007d |
|---|---|
| Markdown | 4a3b2989f9c1eebd3cf1b5e5e7d1a1f611c4e3ad0ddccfe8666174defd62927e |
| Publication page | 566ff8484d0dbc86659a05b5c103b3e21f01d6b177889e9565c51f967a6324c7 |
| Manifest | b05814abcc569885770adf0317530ebf3f993b5734af77cc2ced7c80371e9710 |
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 | zY67ohISPqmXd1bhGr4HLB/VhAjCYBR+m0/shfTW1w6BsIEUaZ5Vv2eTG+Rhp5fM1g/SUfDDCRN4NnmjWKHdDg== |
| 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
| 2026-09-17T09:41:47.516358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092263observed 566ff8484d0dbc86659a05b5c103b3e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:47.500024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092263/manifest.jsonobserved b05814abcc569885770adf0317530ebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:47.483410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092263/publication.mdobserved 4a3b2989f9c1eebd3cf1b5e5e7d1a1f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:47.464474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092263/publication.txtobserved e6ecd55514e14f0ca1edd1f0157d8cf3...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. |
|---|