OT-2026-000095716
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095716) never changes.
Identity and time
| Publication number | OT-2026-000095716 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7a77-bba1-249afbc54b16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095716 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a9ff6eae28fbb9ec5b4e7f2c38d69420fe66e9249b13986450755d423ff566d |
|---|---|
| Markdown | af32c8bcebc74bc5d3af0f4dd1bed30a6504f21bf638ed0b113728cda8fe5db9 |
| Publication page | f929ec6780f7ee754ffb55da2a9f026953a06c4fc77b26707ae0602a167529a4 |
| Manifest | cebce5cc58e7a9302ef488e54e34bc8feff0f3342abb2edd9380bc5ef870e431 |
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 | yREm+wiqkByeF1iJlH1L+ZoYVieFrfDNCqlGUpcXoAI0DCIKRPAB6KvBOvJpCL0bCM4cXGniTplSLj3xbRMuDA== |
| 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
| 2026-09-17T09:35:16.389909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095716observed f929ec6780f7ee754ffb55da2a9f0269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:16.373298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095716/manifest.jsonobserved cebce5cc58e7a9302ef488e54e34bc8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:16.354578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095716/publication.mdobserved af32c8bcebc74bc5d3af0f4dd1bed30a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:16.336742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095716/publication.txtobserved 1a9ff6eae28fbb9ec5b4e7f2c38d6942...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. |
|---|