OT-2026-000012193
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000012193) never changes.
Identity and time
| Publication number | OT-2026-000012193 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-714b-a3f2-d208c87c75e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012193 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55a7d3a0394b2ea8026a7c380b435d8c8e22a3612c50eb6a81ddf15b3452285d |
|---|---|
| Markdown | 0aad279109e3f67502f89ac04fe865d5f3320fcdc0356b066369eb04999b699c |
| Publication page | ca9132fa65e5022a6d5df893f3def2b6a32eee7f870fe9e957d2cb294c0e7802 |
| Manifest | 3e7bc0f0b317b19969b88ee8911bee72e9a988458bddce4828e118fa7e721561 |
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 | /pd/MPyqDppackfZ8HUI+VuBf67dMW3MNI/5W6NLuzTwPLxqx//Si1Mpju2J5ymSvsUHF/tiv3XIoXayZfi6Cg== |
| 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
| 2026-09-17T12:11:06.097737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012193observed ca9132fa65e5022a6d5df893f3def2b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:06.078207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012193/manifest.jsonobserved 3e7bc0f0b317b19969b88ee8911bee72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:06.058989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012193/publication.mdobserved 0aad279109e3f67502f89ac04fe865d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:06.038123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012193/publication.txtobserved 55a7d3a0394b2ea8026a7c380b435d8c...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. |
|---|