OT-2026-000094423
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094423) never changes.
Identity and time
| Publication number | OT-2026-000094423 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-78df-a36d-b14e9afa4255 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094423 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5455a75a6e3fec37d8a11e63172415f55eb779fb57da8f5d1c59a7411debf3a |
|---|---|
| Markdown | a5da4ea74d7a84ae5341e3bc1caaf5e0548c8b4f7d099049979a92d20a35f349 |
| Publication page | 5ca5d200f5636280b51e3e9be191ab8653193a6baf8979ba1883df15d9539adf |
| Manifest | f0a8a7960ad988ea5daaf28516ef6192c7d542ed70574dd5db195d826258acde |
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 | 2trtSogMNH/WqyNxFnZ+bOpudl+gWM1ypxCoICzaFAhcrqJ+Qbk4o/jKRKekckY67uPkyAjvOP2ePeMKQr3aBA== |
| 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
| 2026-09-17T09:37:50.165996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094423observed 5ca5d200f5636280b51e3e9be191ab86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:50.149222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094423/manifest.jsonobserved f0a8a7960ad988ea5daaf28516ef6192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.132857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094423/publication.mdobserved a5da4ea74d7a84ae5341e3bc1caaf5e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.116320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094423/publication.txtobserved a5455a75a6e3fec37d8a11e63172415f...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. |
|---|