OT-2026-000047486
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000047486) never changes.
Identity and time
| Publication number | OT-2026-000047486 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e58-7b66-acdb-1d1d965ecddd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047486 |
| Status | PUBLIC |
Content hashes
| Canonical text | 686905d2a826bb4fc108f99e0bacedf6cece1d4ea0f6b87b6c015b77ebcff072 |
|---|---|
| Markdown | fb7738121d24a7547d1cfc165a9bfcfcf1b7ac9181f34dfbe86d720c76922245 |
| Publication page | f658eac10adbd83034e36c9325024508490dff1729d91924afddbb742086b94e |
| Manifest | 1fe22e8d761977473fbd1ef88d2194a070e6fbf384df7e9e336ba441a7511136 |
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 | 8/oHGigbBfvUNuNTkVpcP0jrahwaaMpKKrgkug3qzCNFv63nVkkdY7Ae03Dsr6It7K0XlU7cBN7csobC1DydAw== |
| 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
| 2026-09-17T11:06:31.576496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047486observed f658eac10adbd83034e36c9325024508...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:31.556290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047486/manifest.jsonobserved 1fe22e8d761977473fbd1ef88d2194a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:31.534819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047486/publication.mdobserved fb7738121d24a7547d1cfc165a9bfcfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:31.517581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047486/publication.txtobserved 686905d2a826bb4fc108f99e0bacedf6...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. |
|---|