OT-2026-000046007
Publication integrity record
Four cup vacuum gripper, four zone face, 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-2026-000046007) never changes.
Identity and time
| Publication number | OT-2026-000046007 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f8a-7916-aed9-171f50880a61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046007 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7398fcce929e5513351045791c062db0e6ebb4f78280b55c3706bb8bb187cf78 |
|---|---|
| Markdown | 8303e06b5175c563eb7884508b039cf0b90ef2e1a82fd8364ef418c89964b897 |
| Publication page | 4ecf81c99b859b66323d2ce64ddf9f5574ffe41e5c28cef494b3de6d4b30602f |
| Manifest | f013bb3ac483d6bb0e155994731e522f4f7f57fc0ff18ada6ca124b204210d4b |
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 | ApAkW8qJvAa4P3ZnXHTWfQxY4Edo2Sr+y3KB4gYeMpbpXRLuSnofogyHOpqygOQex1Vy2bNdfEB49Bc/TY1+BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:00.598116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046007observed 4ecf81c99b859b66323d2ce64ddf9f55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:00.580223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046007/manifest.jsonobserved f013bb3ac483d6bb0e155994731e522f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.561143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046007/publication.mdobserved 8303e06b5175c563eb7884508b039cf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.541179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046007/publication.txtobserved 7398fcce929e5513351045791c062db0...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. |
|---|