OT-2026-000069097
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, pressure sensor per zone, pulsed 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-2026-000069097) never changes.
Identity and time
| Publication number | OT-2026-000069097 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-75f1-bec8-969861fb775e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069097 |
| Status | PUBLIC |
Content hashes
| Canonical text | f95b7eccd6b1776f0585e80b1a912b5f7ae9550704c6cc8835dc521a7c899bd4 |
|---|---|
| Markdown | 1820d1762276780b34495eeadaeec6057986fa95faebf9f51f69f72400743a13 |
| Publication page | a1ddee82ede0770b4c754cf5ad5b05c5277fda67a8d05bd2e40b8d1345ddda1c |
| Manifest | 81dcc18f71945d2f501eb1af8644a79290c352462baf3f7dc6c99597eebbc400 |
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 | KGW9AnIiV8pL3HkZLkzoB3iIiVYn8wNt6COpr4BBii2UJuinMiTKFLZqksvuUDVyumL4ivOcxYoQM9uwRWh7Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:58.207613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069097observed a1ddee82ede0770b4c754cf5ad5b05c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:58.190654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069097/manifest.jsonobserved 81dcc18f71945d2f501eb1af8644a792...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:58.173429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069097/publication.mdobserved 1820d1762276780b34495eeadaeec605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:58.155720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069097/publication.txtobserved f95b7eccd6b1776f0585e80b1a912b5f...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. |
|---|