OT-2026-000012092
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000012092) never changes.
Identity and time
| Publication number | OT-2026-000012092 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-732f-bfb3-db35da3e5e40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012092 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ef77da3428291bd5badb6a7adc1cfe86d3394a1bd7e45d7796357b7a8714c17 |
|---|---|
| Markdown | d3cc8994a5b56f14bdb859cf28814cab05bfff104de8415c378cafad27c1760c |
| Publication page | 98f7d1a375695399cc3bd5bb78d85201543ebc2f1ded84a2e6e96bbd86c99418 |
| Manifest | 105559a33ceec0539f8665b5ee7ac597cc95753d16d29a7ed7256abe0a9e1d8c |
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 | +BSB8nTEvrS9kBCwMcPfQXcOB5QUTH6f+ISIQlbd2VexaLETvoQcFj4HOcvSRKh+g+3tV6G1LDr4dCtsfAhyCA== |
| 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
| 2026-09-17T12:12:59.073580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012092observed 98f7d1a375695399cc3bd5bb78d85201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:59.056094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012092/manifest.jsonobserved 105559a33ceec0539f8665b5ee7ac597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:59.037781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012092/publication.mdobserved d3cc8994a5b56f14bdb859cf28814cab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:59.016192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012092/publication.txtobserved 4ef77da3428291bd5badb6a7adc1cfe8...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. |
|---|