OT-2026-000016665
Publication integrity record
Six cup vacuum gripper, six outlet manifold, 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-2026-000016665) never changes.
Identity and time
| Publication number | OT-2026-000016665 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7570-ae66-496f71bfc315 · 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-2026-000016665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2909ffa7832d4046f6ec29d55f9ea46f507eaad64a8b75b398dacc1e7d72d959 |
|---|---|
| Markdown | 4660d40c133a22acaefcc89e4e1affa93075651b49ab018447db740bf9344a93 |
| Publication page | 29c2ce9004f004c620fd48de6212a37d486bc57ebe258d4ca290850c37f7c2c4 |
| Manifest | 02245c0d6135139d8915240cb6b1bb1b61088c4d657776cf3a5f843a04a5289e |
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 | FxjjqVH09DJFdKDfmRus86EUKHamFNpcXdDARwA3Zil1iqDxyAGpsLdK5DD7CjMp4VKxoblSWBLlFKwfDaDODw== |
| 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
| 2026-09-17T12:02:52.053956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016665observed 29c2ce9004f004c620fd48de6212a37d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:52.034882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016665/manifest.jsonobserved 02245c0d6135139d8915240cb6b1bb1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:52.015957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016665/publication.mdobserved 4660d40c133a22acaefcc89e4e1affa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:51.997161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016665/publication.txtobserved 2909ffa7832d4046f6ec29d55f9ea46f...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. |
|---|