OT-2026-000040067
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000040067) never changes.
Identity and time
| Publication number | OT-2026-000040067 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7081-8a8f-12c1602eeb11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040067 |
| Status | PUBLIC |
Content hashes
| Canonical text | c290affe602d1087fa4d3009a038d94e50aa798b9077ee6050e9148f47ba7461 |
|---|---|
| Markdown | c9ea47d1bf6ed67c8f2beec2f769dae21df78b4605676d6ca925c2f9f8303701 |
| Publication page | 38a99d8da7ecaa23955f2f3a652dc3d351b4930bc8a1e39a85de159a5b5aecde |
| Manifest | 96f19e6d650865047e53faa9f6cd8c70248b7a2ab3c2fab0b0d852ac25f4c6eb |
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 | uY8gMcKVwKyRpbp3pMemLn7hquVv4MXDl9jEWP1Of58FyR4inTh5RPLOgRXf3uCg1HGZqmU0Fdx7GlDFiPEiCQ== |
| 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
| 2026-09-17T11:18:54.663280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040067observed 38a99d8da7ecaa23955f2f3a652dc3d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:54.648372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040067/manifest.jsonobserved 96f19e6d650865047e53faa9f6cd8c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:54.631584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040067/publication.mdobserved c9ea47d1bf6ed67c8f2beec2f769dae2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:54.614151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040067/publication.txtobserved c290affe602d1087fa4d3009a038d94e...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. |
|---|