OT-2026-000016998
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, 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-2026-000016998) never changes.
Identity and time
| Publication number | OT-2026-000016998 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-7a03-901d-79708c125312 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 018a7a9f6c4fbd9e6060df353ec4f9796ad2af32d7b08da4f0e88b5a3a59f1aa |
|---|---|
| Markdown | 09a927bb1759683494b4f633fa8c7189eabd45b07de4d8f5523197033aa59b8f |
| Publication page | a982cb7ca665e746fb1ae979644548e6e8d26e7db655e8e3ec210f9ea453019f |
| Manifest | 9a41a9b251504cec4c0a4d7b43a0b35391bb4cc512defe16795070e4fb06316e |
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 | Fho3vm9b7kTwaV1iIjoBOG1A6MQn4J1jVCAqNTppvWXG4icoX300cZIrZnwN2iDhYGfidZye8NyKnEcPRkf8CQ== |
| 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
| 2026-09-17T12:03:24.226895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016998observed a982cb7ca665e746fb1ae979644548e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:24.209224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016998/manifest.jsonobserved 9a41a9b251504cec4c0a4d7b43a0b353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.191599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016998/publication.mdobserved 09a927bb1759683494b4f633fa8c7189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.173672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016998/publication.txtobserved 018a7a9f6c4fbd9e6060df353ec4f979...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. |
|---|