OT-2026-000084358
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, sustained 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-2026-000084358) never changes.
Identity and time
| Publication number | OT-2026-000084358 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-7c7d-887c-6864f39e9600 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86b4b8310a140897743d3e2f79142aa005679e6ceb86d3b17b811a128fc1c80e |
|---|---|
| Markdown | c18ea5a0f2aa54a8cd0daed0228d5d8315b167250cdd13f5e428902398803c01 |
| Publication page | b2a093bb806001cafb154ff4ee7ed93203c84c9925777ca9e7cece1bc0c12e94 |
| Manifest | c3ffa623fbd2ff96fa41a11b6f68e778f61fb16c48b710462ee91c15c1bd51ca |
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 | 1auu9w1MCBUXq+K1H5ZT2aq8lQLBwqCPfzP50pPKsKkNZXG4G4+vhz6A7gNKPsomkx2Qn5YA1KiOQz6uzTr/AQ== |
| 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
| 2026-09-17T09:56:17.552067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084358observed b2a093bb806001cafb154ff4ee7ed932...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:17.533701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084358/manifest.jsonobserved c3ffa623fbd2ff96fa41a11b6f68e778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.515008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084358/publication.mdobserved c18ea5a0f2aa54a8cd0daed0228d5d83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.496706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084358/publication.txtobserved 86b4b8310a140897743d3e2f79142aa0...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. |
|---|