OT-2026-000086790
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, sustained 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-2026-000086790) never changes.
Identity and time
| Publication number | OT-2026-000086790 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7698-a260-a0ece4f6fa97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32fbcafc7e39e8ad3e87315a35863ca71a2871a9bacdb7b7067fa65e43c37150 |
|---|---|
| Markdown | 5c82f681fc04e237f136b64555025c4564843c958d9a001d7ae257fed4725e2f |
| Publication page | 5133069f08f9fd5f6301466698e9f5e7bb6f61910e700e836dcf7ce61073660d |
| Manifest | 5ec49a97e510b415a38288cdc109dd791d75ceea6fb42f1e63b595a6bf72f48f |
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 | x8E/CWE1xTz346nr6LYfjpbUxG+leKo8Ebtkqh+cnBODRzQSSxlbM76y0sKxj8R8QE/0HQKgSkRb0V2vF226DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:36.044850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086790observed 5133069f08f9fd5f6301466698e9f5e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:36.027396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086790/manifest.jsonobserved 5ec49a97e510b415a38288cdc109dd79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:36.010784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086790/publication.mdobserved 5c82f681fc04e237f136b64555025c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:35.993183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086790/publication.txtobserved 32fbcafc7e39e8ad3e87315a35863ca7...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. |
|---|