OT-2026-000059808
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, sustained blow-off after 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-2026-000059808) never changes.
Identity and time
| Publication number | OT-2026-000059808 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7fb5-81f8-82e4f88a2eda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78b970405ffcd23eb836645f0aa28e467f89f86aa084ad2d2dd70b539ecb91fc |
|---|---|
| Markdown | 628cfa89e638f8c297e225f11f95b484c7139d637928c628a364dc403a3c5a6d |
| Publication page | f828e5cdf3f867cfe9f0dc9e09a049f58c1fcda992712a308ee972e6c8fa8764 |
| Manifest | 58f61e7efda564f0c0c6149c4db747476a19f4b81bf7add6554264fd5b564874 |
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 | ko58WXT1k+721gu+PrOneo+XoVw/mjCfG5tzYBIBYR2+2yT5feF/B0KByF5kbcOsXk5iNr3Q0eZQzl1awjMGCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:32.747117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059808observed f828e5cdf3f867cfe9f0dc9e09a049f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:32.726611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059808/manifest.jsonobserved 58f61e7efda564f0c0c6149c4db74747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:32.707396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059808/publication.mdobserved 628cfa89e638f8c297e225f11f95b484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:32.688228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059808/publication.txtobserved 78b970405ffcd23eb836645f0aa28e46...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. |
|---|