OT-2026-000046864
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000046864) never changes.
Identity and time
| Publication number | OT-2026-000046864 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7d3e-8b7e-4186fc414995 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046864 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c86cd2c83798f96b38faee47fa11853e9bd92df252c933ce4b29220a396ac93 |
|---|---|
| Markdown | 352f4f2a46a4d83c05c4b78d4607c7399dcc3db7db1ad745df53c617b6aa0f83 |
| Publication page | 1227b7cc48619df006fd5fb68a0d4f149140a4565056fafaf1f54097f44f9ad4 |
| Manifest | 026054719e2c1e96feef962bff5a96afa69d7bdcef207c673fe376bc1b559e7a |
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 | HgtOr2ity2ktLECus9tRJd8b6IyhSKps4uOXvW4qFy6mYvD9ahzMdvTvAKnLEJ8Xhrr+nq8e15g5bO0E77DnAw== |
| 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
| 2026-09-17T11:06:58.161281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046864observed 1227b7cc48619df006fd5fb68a0d4f14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:58.144233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046864/manifest.jsonobserved 026054719e2c1e96feef962bff5a96af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:58.125553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046864/publication.mdobserved 352f4f2a46a4d83c05c4b78d4607c739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:58.107305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046864/publication.txtobserved 7c86cd2c83798f96b38faee47fa11853...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. |
|---|