OT-2026-000030666
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained 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-2026-000030666) never changes.
Identity and time
| Publication number | OT-2026-000030666 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb3-73c9-94e3-8760110b621d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030666 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6bb9b9311dc79d377e4b680a1f578ab5fe43aafa5bb9d5242421bd2c4807f8b |
|---|---|
| Markdown | f05d1ecfe08ef667e18c824ba0e3531999686e5b3d77dbbe1281d2b473811fe8 |
| Publication page | 9eb8932e62294f466accf14852add81f1190fa100568f3dd07e001466c58cb2b |
| Manifest | 73104fa282ad314f87e131bd2b4a9f7529a94a04e1adbbf4924b10cecc2a1b0f |
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 | +mgt/9V5dMaalKXRh8vSoTQP1TAvi94rNXT0mgTSEs+21rYlxooTBQzmyhZBIJ1whQvfPPjutlXlYYCdoEVHDQ== |
| 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
| 2026-09-17T11:36:33.166791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030666observed 9eb8932e62294f466accf14852add81f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:33.148815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030666/manifest.jsonobserved 73104fa282ad314f87e131bd2b4a9f75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:33.130882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030666/publication.mdobserved f05d1ecfe08ef667e18c824ba0e35319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:33.112107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030666/publication.txtobserved f6bb9b9311dc79d377e4b680a1f578ab...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. |
|---|