OT-2026-000014224
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000014224) never changes.
Identity and time
| Publication number | OT-2026-000014224 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7545-bece-4b023fda301f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35d4ebb74261b0f5bbfdf1dc54843c3fa2c649849220fed6ebc0d084bc1504c3 |
|---|---|
| Markdown | 0f0fef1a24b74e9ecaac51b27fa5af7836c0034b577dee7552b4761d5f2ec6b5 |
| Publication page | df2510ccd550bdd60fdce899c0272683d66dd769d64fc898a5e4dc80e5fdaf33 |
| Manifest | 54818d215143655b117a1e73a3a4e4dd0fc41c406e3c4a1eb26a5dc107a8f302 |
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 | hG48Cx8lAaRFsjQmeB1/OvGwKNghlmPh/IOU97oXDpS63hhUROd0XlaLe6YUafm4HF2LhtQIcsC+PwcDjzDGDw== |
| 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
| 2026-09-17T12:07:20.145235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014224observed df2510ccd550bdd60fdce899c0272683...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:20.125023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014224/manifest.jsonobserved 54818d215143655b117a1e73a3a4e4dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.105231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014224/publication.mdobserved 0f0fef1a24b74e9ecaac51b27fa5af78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.085561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014224/publication.txtobserved 35d4ebb74261b0f5bbfdf1dc54843c3f...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. |
|---|