OT-2026-000035446
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000035446) never changes.
Identity and time
| Publication number | OT-2026-000035446 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7460-8770-35f843336b22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035446 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86522fadaf5f48296d69bbf8fc12b646e45560e6eae2fbee71b2d39cfb93b386 |
|---|---|
| Markdown | 4673a86690aad2318f1ffae80d3475a203029672fc687b052ef18abb94da03ee |
| Publication page | 47d5465de4554585f9df7497f61b7f045532c1832cc510bca8386e3d856facf8 |
| Manifest | d0cc63e366dd29afd5e880914df8d0073e4b60871837002c065d870a5b7dd22d |
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 | +oWfI0bpd9RNtoEGh8ZVpDDESZwM7SVGnaxVzNIfXkWegTnFl2l6m3cKTw2cGOs6M0WlixWP7/GJfJzh7NaRDQ== |
| 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
| 2026-09-17T11:28:45.842051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035446observed 47d5465de4554585f9df7497f61b7f04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:45.823863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035446/manifest.jsonobserved d0cc63e366dd29afd5e880914df8d007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:45.806331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035446/publication.mdobserved 4673a86690aad2318f1ffae80d3475a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:45.788266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035446/publication.txtobserved 86522fadaf5f48296d69bbf8fc12b646...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. |
|---|