OT-2026-000100609
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000100609) never changes.
Identity and time
| Publication number | OT-2026-000100609 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-71f3-980c-93e163604b40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100609 |
| Status | PUBLIC |
Content hashes
| Canonical text | f36a559dbb8655734d7d1350550566cab70e3b5d5c0f34ebc7a1b4661fa3980e |
|---|---|
| Markdown | a392456ccebcb457fbca7295cbeeebb37b815dbc6cbbfc22fcd0bb81416829d9 |
| Publication page | c1966ae7eb41a24235fdbd32ee67a93e317422b1c4fb5f3a34b8b40108871812 |
| Manifest | 98bf599c071445c512a66c0e772e1cb207c43dcfebb5df79409555baa0392463 |
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 | e7cD8ukKPHuHMcbZME164nCVilCgrPqpSZgc8XcDeoaPL3ldsj3CVM/FR16ofGqakbUfbyXp3nMVXzVae5mLCw== |
| 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
| 2026-09-17T09:27:24.092976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100609observed c1966ae7eb41a24235fdbd32ee67a93e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:24.072636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100609/manifest.jsonobserved 98bf599c071445c512a66c0e772e1cb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:24.052466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100609/publication.mdobserved a392456ccebcb457fbca7295cbeeebb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:24.033137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100609/publication.txtobserved f36a559dbb8655734d7d1350550566ca...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. |
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