OT-2026-000017282
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000017282) never changes.
Identity and time
| Publication number | OT-2026-000017282 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-795e-bfb3-54ccb2cd7134 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017282 |
| Status | PUBLIC |
Content hashes
| Canonical text | b518d26be71bb0b564b1bcfc1003a64717df7f0bd0b9a27e29a68218942440d9 |
|---|---|
| Markdown | fde8d2c60a88456af5b8689c7a2354439df18e153e2c3a5e839dfd17b4bb2d01 |
| Publication page | 42ac423a01e6bf894c40b43f5c663027f2c4b4604ea47aa96e0c7c04e0a47da6 |
| Manifest | c949c9e3b3418317bfdc746f3c1628dcfd6741df6d55d5e265b82e19f730c81f |
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 | 0MquOuGlq7v+HFWWMYnzXGrto8JRAKbA0VGR/cCq7EdaiOlU9enYmqfSFC4wN65F8oBqFVKOMDuBcC+du+pzAA== |
| 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
| 2026-09-17T12:02:22.701594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017282observed 42ac423a01e6bf894c40b43f5c663027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:22.684570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017282/manifest.jsonobserved c949c9e3b3418317bfdc746f3c1628dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:22.668436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017282/publication.mdobserved fde8d2c60a88456af5b8689c7a235443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:22.652032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017282/publication.txtobserved b518d26be71bb0b564b1bcfc1003a647...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. |
|---|