OT-2026-000059181
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000059181) never changes.
Identity and time
| Publication number | OT-2026-000059181 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7fcc-a4d9-3aa5c3a6bbf8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059181 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0b1ba7df14ae71cf272e8b2fc780a62adbba8201475ae3d63534621069bdd34 |
|---|---|
| Markdown | 80f635f052f255058949d47aae9dc36f6659dfe7008ce0d664649fc46ada70c8 |
| Publication page | b8a446d66e11c113a3b21b4ae59054c69021dad0f226384e0b79dc4813cfb2a0 |
| Manifest | 0f2918adfe5ef2c3f57d80d8ca74b801d9ccbf6568d621dc5ce0564950e5a27a |
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 | 9d2h3msGDZEZmeglfvBkIkauzVAlEEnhh7ebvtS2X/8WNr/OH6YXgJ91P2QEDPaO/0PaqQpt6uxPnbVJNipoBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:08.362689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059181observed b8a446d66e11c113a3b21b4ae59054c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:08.345630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059181/manifest.jsonobserved 0f2918adfe5ef2c3f57d80d8ca74b801...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.329105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059181/publication.mdobserved 80f635f052f255058949d47aae9dc36f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.312245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059181/publication.txtobserved f0b1ba7df14ae71cf272e8b2fc780a62...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. |
|---|