OT-2026-000009025
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000009025) never changes.
Identity and time
| Publication number | OT-2026-000009025 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-762f-bd37-12012dba5f4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009025 |
| Status | PUBLIC |
Content hashes
| Canonical text | 619e3054140ce0f708b754324f4a05ad83e06d32759def47de16a5af23eb9e29 |
|---|---|
| Markdown | 50e9244a93e96aad94e1279cc7fb01bd78f67d187a8674f58e3ceff8343d7963 |
| Publication page | 5e92a2e10632d5cd35ab1b7215de60f494dac81b689aed3b6d396696e67263e7 |
| Manifest | 771b9a667f7b83ee504e447ab04aa720968a63a4738c20effb58419290af87f2 |
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 | H55q8w5zt03AtMmZchR+Me1CzLUo8kLukB+lZr5rRLOwoFxfO0p6GOMJRuNr5pqW+VUkuMd/elDIUGjdAslZDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:40.141899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009025observed 5e92a2e10632d5cd35ab1b7215de60f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:40.121329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009025/manifest.jsonobserved 771b9a667f7b83ee504e447ab04aa720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:40.099980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009025/publication.mdobserved 50e9244a93e96aad94e1279cc7fb01bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:40.078023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009025/publication.txtobserved 619e3054140ce0f708b754324f4a05ad...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. |
|---|