OT-2026-000019994
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000019994) never changes.
Identity and time
| Publication number | OT-2026-000019994 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb7-7c73-ba6d-f8c851815a27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019994 |
| Status | PUBLIC |
Content hashes
| Canonical text | 758fe68a78f94a5b03aba689dafd65e0879b678309cd31615c020b1778f2c5b6 |
|---|---|
| Markdown | a4a40e5a34a27f9705d54cc5659da8b486f1dcd9aa6a03e307e9e675b7f68267 |
| Publication page | 9b27a80edd20eb8d61c956c5bddc29dbb294946e7a4a108e42431024b14afdd0 |
| Manifest | f9e89c5b64fa69fd3bde5c9523a17461ff365047b07bbae5c28286cece4dcdc1 |
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 | J8T49c1Lu3cIaTYX1rz64XBWG1o41ckueNEAHrHL258IFpkY31rIGiNUMknG4+7ZmXEmJzmPOoFhaPR3PSl8Dg== |
| 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
| 2026-09-17T11:58:14.291924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019994observed 9b27a80edd20eb8d61c956c5bddc29db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:14.272987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019994/manifest.jsonobserved f9e89c5b64fa69fd3bde5c9523a17461...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:14.253200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019994/publication.mdobserved a4a40e5a34a27f9705d54cc5659da8b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:14.224158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019994/publication.txtobserved 758fe68a78f94a5b03aba689dafd65e0...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. |
|---|