OT-2026-000093879
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093879) never changes.
Identity and time
| Publication number | OT-2026-000093879 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c7-7bbb-8b13-6f42c237c496 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093879 |
| Status | PUBLIC |
Content hashes
| Canonical text | faef22d487f849f7b8c9c215ca5b8382985f793408b2fccc18c61ab8bc467dea |
|---|---|
| Markdown | bd49f1c8c883bb68b92382e6be402420a4f4b2b077d2a9529bc7a3f8bf5b3970 |
| Publication page | 7c627034036d36ac85a0252a689c4e83a07ab1a1783717c82a6672f6894a5ac1 |
| Manifest | 1ae611f18eb2a91bd5b5c461c060f58b5ca70986b87ab44b3869866e39b89f46 |
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 | lokFwgKmxAumwVPQfn2uEYCymPWfpMnsY/YFK6aEoiCcrB4Nm6aR62cG33W87zczf8D8rgwKH2NLKWuqLN+2Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:08.366914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093879observed 7c627034036d36ac85a0252a689c4e83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:08.349552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093879/manifest.jsonobserved 1ae611f18eb2a91bd5b5c461c060f58b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:08.333392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093879/publication.mdobserved bd49f1c8c883bb68b92382e6be402420...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:08.316148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093879/publication.txtobserved faef22d487f849f7b8c9c215ca5b8382...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. |
|---|