OT-2026-000014732
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000014732) never changes.
Identity and time
| Publication number | OT-2026-000014732 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7b58-afeb-1555276184e5 · 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-2026-000014732 |
| Status | PUBLIC |
Content hashes
| Canonical text | eda0cef6c0d952e52e4382b3bd7f637ab814f73d9b6fe6f01335e9b633538f85 |
|---|---|
| Markdown | 3ab58def1b89014580aefba2b3111164eb6e8a5ed180bb877f3fd47f00ab74f1 |
| Publication page | 15a16de0f97df4b16c5ef850aaa0fce91e37d82464b2d2096724da169491517e |
| Manifest | b58e093a96aa01f31127cd5c2c9fd60d6c376865ac39886a97b699c37c7c0b01 |
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 | 64rCeZdPPjAXQ90r48WSPouX2OFa9HHXe/6ub/Ehjat3eVXd++yOaaGX4ZFpyTtiXufJY5ZmjhY3ivLu0+lZDw== |
| 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
| 2026-09-17T12:06:36.353407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014732observed 15a16de0f97df4b16c5ef850aaa0fce9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:36.335287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014732/manifest.jsonobserved b58e093a96aa01f31127cd5c2c9fd60d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:36.318004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014732/publication.mdobserved 3ab58def1b89014580aefba2b3111164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:36.295961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014732/publication.txtobserved eda0cef6c0d952e52e4382b3bd7f637a...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. |
|---|