OT-2026-000036163
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000036163) never changes.
Identity and time
| Publication number | OT-2026-000036163 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7878-a36f-5df3129b397a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036163 |
| Status | PUBLIC |
Content hashes
| Canonical text | f69937be67e584e4573e55149a9bcd773b756b36e8463ec843465492bbb8253f |
|---|---|
| Markdown | 2e0e4b38337addb8961e08d339fe871b972aa512e42734c931a3aec715977539 |
| Publication page | 95ace1712ead4d815b9ae89ed66dc6a42b9607204f49f2dce7e3fed38f4ad42f |
| Manifest | 2fc9fcf757409906b8ef3435e1ce02b81c2a443286565419e4d0a4aebeef8609 |
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 | kU1x6NemZ10BmOpRmwvX3MMtPnmqFRetv3jYWDY6I47s98jY/7bj/xQUbf9eO7Uz4G7ssUJ4Rv35+J2b7IcsCA== |
| 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
| 2026-09-17T11:26:23.324933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036163observed 95ace1712ead4d815b9ae89ed66dc6a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:23.307086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036163/manifest.jsonobserved 2fc9fcf757409906b8ef3435e1ce02b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:23.290641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036163/publication.mdobserved 2e0e4b38337addb8961e08d339fe871b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:23.272546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036163/publication.txtobserved f69937be67e584e4573e55149a9bcd77...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. |
|---|