OT-2026-000034182
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000034182) never changes.
Identity and time
| Publication number | OT-2026-000034182 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7503-a83d-d4c6f8bebef3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034182 |
| Status | PUBLIC |
Content hashes
| Canonical text | faed0db9bf690874b81a75effe9b5761cddccea1051fd4e1702da7baf8c6a0df |
|---|---|
| Markdown | 411dcb00b7a621bd4b857142e7bf4eba52d6beeac1d0927e5af835f0751090b7 |
| Publication page | f0fc5a86db3ce773b8ed2b66f4c20b1cbc2e4afb0d0c2371b9019d56707060e7 |
| Manifest | 456fb5efa16752784adc587fa69d1eea22f1fd2d86bc5a12e00c69d0f6b3b436 |
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 | W8sH/7ugAc6ioQrt4a229wWxzsue0txcBEt5cio5cOis246/mx1ZAViEUj12sZDtxqeJ41Z/Apae4M7rpJrRCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:42.900918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034182observed f0fc5a86db3ce773b8ed2b66f4c20b1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:42.879527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034182/manifest.jsonobserved 456fb5efa16752784adc587fa69d1eea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:42.858606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034182/publication.mdobserved 411dcb00b7a621bd4b857142e7bf4eba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:42.840204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034182/publication.txtobserved faed0db9bf690874b81a75effe9b5761...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. |
|---|