OT-2026-000043867
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold 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-2026-000043867) never changes.
Identity and time
| Publication number | OT-2026-000043867 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d677-7760-b896-ccd09d47094f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043867 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e9293ae56c9000cafd2263d7c982dfd837daa70ba11919ebecb05aecd6f6b08 |
|---|---|
| Markdown | d7918d59d359ffe09f20ce58a2b2387411ca0c6f43cc0417d92e047d0f2f82ef |
| Publication page | c2b62b2824e11fc4628190c497c5f6c56ec0d7a12bf6d3b762fc41f827560847 |
| Manifest | 195bc64288fb2b02e539bc7a0aae8e7d7a3bcd61a8f36cc0f83e27efd79c161c |
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 | duzCl0rrg/zrZOH5/+D6qnUMyvUrxW0Cc53Off87YMrcu3ckvBTNHIxcYD6DdudnGf7bqAafSEA4fbcJ9VWiAA== |
| 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
| 2026-09-17T11:12:11.418287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043867observed c2b62b2824e11fc4628190c497c5f6c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:11.399694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043867/manifest.jsonobserved 195bc64288fb2b02e539bc7a0aae8e7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:11.379604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043867/publication.mdobserved d7918d59d359ffe09f20ce58a2b23874...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:11.360818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043867/publication.txtobserved 1e9293ae56c9000cafd2263d7c982dfd...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. |
|---|