OT-2026-000036145
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036145) never changes.
Identity and time
| Publication number | OT-2026-000036145 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7fdb-aa95-d6c6ffc59e43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036145 |
| Status | PUBLIC |
Content hashes
| Canonical text | f04c049e5d7d1c9a9143fe7f38e23d605c249d4331b29b94194fb233fb831323 |
|---|---|
| Markdown | 85b787e7dd2d6a6c5369f0956261cedcd801eaa6b40cf2cf0718139df27460bc |
| Publication page | bb8fd37b6f9e9f9fc7570f1d6255f0fed7ff62e6ee5afe9fec919815299b4933 |
| Manifest | b8354e421149d3d54298ae9b240c71854cc0cdce3031f6d27642bde2f16b99e4 |
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 | 2KzTL1NVW55YUwJtBDIjsHnbGnC+VhvbNTtpuH2cbZU4lb67usuYvv/VCEm0gU6ZYiaonIEzAk/m4K+KH9eGDA== |
| 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
| 2026-09-17T11:26:20.905921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036145observed bb8fd37b6f9e9f9fc7570f1d6255f0fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:20.883469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036145/manifest.jsonobserved b8354e421149d3d54298ae9b240c7185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:20.862743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036145/publication.mdobserved 85b787e7dd2d6a6c5369f0956261cedc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:20.842520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036145/publication.txtobserved f04c049e5d7d1c9a9143fe7f38e23d60...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. |
|---|