OT-2026-000047677
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000047677) never changes.
Identity and time
| Publication number | OT-2026-000047677 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41f-71f5-95a6-1a397535f19d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c0f5176b2e070991f8afdb9b0a679d082aeb53ff5e31d8e4693477883b51955 |
|---|---|
| Markdown | 1de6685703e7d2c6856f4df41ebb554d9f9ddb64bad748abfc4ee44e2fba9786 |
| Publication page | 0fd727f1f3c25878f72d869ee1c894128e9b6a1e49d065e15dd423bdcb066bae |
| Manifest | a28cf3b67b59b9732b1e57041eabea513d30f5fee9060ed1a43fb6c4d443dae9 |
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 | TjgBqf/OOKOEStVAL5v+KzY+tMWPLxxW30qvNlQ5LostuwQhEEMYAlOkj2FkVjlHNrOyBlBmDUX+56dI9Yq8BQ== |
| 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
| 2026-09-17T11:05:31.387814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047677observed 0fd727f1f3c25878f72d869ee1c89412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:31.368573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047677/manifest.jsonobserved a28cf3b67b59b9732b1e57041eabea51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:31.347458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047677/publication.mdobserved 1de6685703e7d2c6856f4df41ebb554d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:31.325028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047677/publication.txtobserved 6c0f5176b2e070991f8afdb9b0a679d0...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. |
|---|