OT-2026-000013043
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, 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-2026-000013043) never changes.
Identity and time
| Publication number | OT-2026-000013043 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-7efc-8eca-96482aef7834 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013043 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8db41e583c200289bbed580d9969b720f689692c1d34599b2532f891ef65f55 |
|---|---|
| Markdown | 04f43210797b9f3afcedabc25f7bd0f017ab653b5bc8bdd7d2d9f755b28eaaf7 |
| Publication page | ea24fd078b45e7f4d3b0d9fcf7e15698bed3f1b663be7ccae6e0733691297a33 |
| Manifest | 3b65e129a4829c8af59af811a984b0ec8575fd98183b1618dbd2ce61e5580f81 |
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 | yWJMS07LLpTuLAgS1xm2Gi3ka4B412mKnBFvWy+Rap54CixKKSeuZsn+fePerWenUAk823Ov9UVG1Pz6d7efBw== |
| 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
| 2026-09-17T12:10:52.525106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013043observed ea24fd078b45e7f4d3b0d9fcf7e15698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:52.508122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013043/manifest.jsonobserved 3b65e129a4829c8af59af811a984b0ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:52.488961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013043/publication.mdobserved 04f43210797b9f3afcedabc25f7bd0f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:52.468878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013043/publication.txtobserved a8db41e583c200289bbed580d9969b72...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. |
|---|