OT-2026-000030271
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000030271) never changes.
Identity and time
| Publication number | OT-2026-000030271 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-7a9f-8226-ff80c4436f69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030271 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c50feebf5f9faed32883f9bc6e5132c83de84696b3d179131b20d0f8ca23c1c |
|---|---|
| Markdown | 0041164091a698479efb2f35f1c022df79acc4f4aaca0bc46b7818c69d62a608 |
| Publication page | 0e4726de103256b12002bf9b4e3c5679727e34651e19a6d22a25081494692b0d |
| Manifest | c46c4e6d43b5702b22e12154cd5ecb68054deff79880c6183432249813fcb4b9 |
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 | InlrJBnHZwBf5vkmoHCGWjmQ7U55E/pF4V1syVh8ACNEu6c8RVdEaMjjSjBHRrVqrl35WJlyj/Bt+lm3LuySCw== |
| 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
| 2026-09-17T11:40:46.252815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030271observed 0e4726de103256b12002bf9b4e3c5679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:46.236855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030271/manifest.jsonobserved c46c4e6d43b5702b22e12154cd5ecb68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:46.217690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030271/publication.mdobserved 0041164091a698479efb2f35f1c022df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:46.197514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030271/publication.txtobserved 0c50feebf5f9faed32883f9bc6e5132c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:56.144665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030271observed 0e4726de103256b12002bf9b4e3c5679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:56.127168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030271/manifest.jsonobserved c46c4e6d43b5702b22e12154cd5ecb68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:56.109388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030271/publication.mdobserved 0041164091a698479efb2f35f1c022df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:56.091187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030271/publication.txtobserved 0c50feebf5f9faed32883f9bc6e5132c...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. |
|---|