OT-2026-000094025
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000094025) never changes.
Identity and time
| Publication number | OT-2026-000094025 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-71ae-883e-f3951d3035b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094025 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48eab15ef24bb4bdea6311593819e96262156e1f89b692a6f6482cbbd4fe8581 |
|---|---|
| Markdown | a23b08f1ce6487fbfad3e118229e1545cfdfec2ed0f4ba520e14801712d035bd |
| Publication page | 7a16307279d8e074423d5dcaad6562dafae7dc726d0434894e19ab49855e01c5 |
| Manifest | ad16fec0a4c6934629964d47cda193ed7d8fab4d6df0c546d5cd2770be928c9c |
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 | IK48vaW8OzYh1bT4/gwkgtZ6QlJvjzy7KiaWoKMHHGF1hoiUVQ4A8JJBb8UcOmtYdkOsqOdX0pyEGnjueIHQDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:26.340495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094025observed 7a16307279d8e074423d5dcaad6562da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:26.321644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094025/manifest.jsonobserved ad16fec0a4c6934629964d47cda193ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:26.303770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094025/publication.mdobserved a23b08f1ce6487fbfad3e118229e1545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:26.259108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094025/publication.txtobserved 48eab15ef24bb4bdea6311593819e962...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. |
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