OT-2026-000014617
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000014617) never changes.
Identity and time
| Publication number | OT-2026-000014617 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d092-7cd2-8abe-a1acdc7fa9f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014617 |
| Status | PUBLIC |
Content hashes
| Canonical text | fefbd0b8d2d83a0bb0bd2812b44adc9914b3d879ecdc77c8ccb4abf4aa3adb54 |
|---|---|
| Markdown | 11383530467698b9223c7dde0b557d451cb25b00683aff5b9c25f930462e5ee4 |
| Publication page | c67b552af8354e6c756617db1beedecb6a5ecf314697979f490033d0909c8254 |
| Manifest | 261bc815c9df32b99b98f06b61c71bcb9d3baeeb07ebc96514dd9ed24dc75931 |
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 | bvoyh5CMfuvi+Z80bAj1XVYtBD9fYDiNSXn1bjxKvtEir+l99D+PYsAW6+oG3RLyx+IMYPR5woYomi22IC38CQ== |
| 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
| 2026-09-17T12:06:25.651884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014617observed c67b552af8354e6c756617db1beedecb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:25.634633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014617/manifest.jsonobserved 261bc815c9df32b99b98f06b61c71bcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:25.615369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014617/publication.mdobserved 11383530467698b9223c7dde0b557d45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:25.595705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014617/publication.txtobserved fefbd0b8d2d83a0bb0bd2812b44adc99...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. |
|---|