OT-2026-000046511
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000046511) never changes.
Identity and time
| Publication number | OT-2026-000046511 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-77da-8538-8ed78591f1ec · 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-2026-000046511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 470799be26688c2f24e3d37b01f04bd1ac1d7825826489f6a35ec6d1a0aef418 |
|---|---|
| Markdown | 19ec641d35ed638df75ec668ee987e463f1c781d8ba7851ca3744a9f9d77d54d |
| Publication page | 24b4f476ce0e5285eceb9fdcefaca0a67dfb7503da7ddd6b52330d228e2a228c |
| Manifest | 91125b265edcd35fface4d29d44d91b7648f7bd257c201ec4c87b17f7029dfa7 |
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 | JM3tBY2v/hCdqq/bR0+CjNP/x2kFdI7aHb1V0wvgKrROZmAIwayKBXM+jR1s+EA96EY1oajT7CJ5gd4UraqFAA== |
| 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
| 2026-09-17T11:08:33.332864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046511observed 24b4f476ce0e5285eceb9fdcefaca0a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:33.315302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046511/manifest.jsonobserved 91125b265edcd35fface4d29d44d91b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:33.295664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046511/publication.mdobserved 19ec641d35ed638df75ec668ee987e46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:33.277007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046511/publication.txtobserved 470799be26688c2f24e3d37b01f04bd1...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. |
|---|