OT-2026-000094152
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000094152) never changes.
Identity and time
| Publication number | OT-2026-000094152 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7055-bcf4-1002ba9d1227 · 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-2026-000094152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 719d43f76dc56fd6af13cbf68919050af4a695a97609eaaee45e6e6dd8f8e51c |
|---|---|
| Markdown | cb388c864064048353ac56e3d6050a4a6e96aa171f215577b2a17caf813b5209 |
| Publication page | ee0a429ee232617ef8dc30c01556b6960a7372268eb4d43ba1439d5bac9a3317 |
| Manifest | 49b758a8ef811c6cad94222a2c71c161648ca2ba9179b0501bacb2450b7b5bd6 |
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 | MNaVwBJPuxY8BsH7h8V8TOBDFaAww88eOnnWwJ3Xe2zEfRqIdF9F51pv2LwI7uQRq6EiCnjtW/5uBUGCiCMsAg== |
| 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
| 2026-09-17T09:38:36.510254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094152observed ee0a429ee232617ef8dc30c01556b696...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:36.492199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094152/manifest.jsonobserved 49b758a8ef811c6cad94222a2c71c161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:36.473578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094152/publication.mdobserved cb388c864064048353ac56e3d6050a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:36.453364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094152/publication.txtobserved 719d43f76dc56fd6af13cbf68919050a...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. |
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