OT-2026-000046407
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000046407) never changes.
Identity and time
| Publication number | OT-2026-000046407 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-70df-9087-af0fe5d7db51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046407 |
| Status | PUBLIC |
Content hashes
| Canonical text | 266ac1a739695f3c36dce145d823ba61ea763c1d81bb2a5579544c089d9baa69 |
|---|---|
| Markdown | 15660edc3fb6e24cb4dd9ddc8005b40ab4c7172c98be6e1db4d975c52e3c3bae |
| Publication page | 5aff89512bfc4373073e3abc5a67b4cfaa550428040ed51a10148d91153b1857 |
| Manifest | 58254f919ba4541d2e987ba2460aa1766bb93e51b759b1e91b2bff6122e808b1 |
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 | 5c22tyY9oPqGYMicRE0ODoftPChuiOUsuUveZQmNvtYfygK1cnUP4fCo28DKYf6QAL0kdH/emHvUDpNhrg9NDQ== |
| 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
| 2026-09-17T11:08:24.961524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046407observed 5aff89512bfc4373073e3abc5a67b4cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:24.942472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046407/manifest.jsonobserved 58254f919ba4541d2e987ba2460aa176...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:24.922956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046407/publication.mdobserved 15660edc3fb6e24cb4dd9ddc8005b40a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:24.901673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046407/publication.txtobserved 266ac1a739695f3c36dce145d823ba61...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. |
|---|