OT-2026-000093597
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line 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-2026-000093597) never changes.
Identity and time
| Publication number | OT-2026-000093597 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7a15-b724-aca1d0fd4f12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093597 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46cd58a89ebd75375abbf36d0e09351f8de792e3eab30314909873eb5f2db741 |
|---|---|
| Markdown | 49234800306ff5fe31e28da0385aa410d5fc6fe602f801062ed2a86f8c9c0bc8 |
| Publication page | 33a0f59aefe286d8cfbcf94b1c805c7a0041fff1cc86005e9a111e5c21c5f4f0 |
| Manifest | 5209d5a26c83e0d2fe91fd7e21c4bbb9a2f531f5ff4ae0b6eb5061e284f7914a |
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 | nYKUzV2qTT3DOmtwQKIMINn9f7djkUz9g8J4YAcWV1TXKRtspnOOMhWvBvKAzTXPOY/mmC8AH/E2LDwSnbDsAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:38.316647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093597observed 33a0f59aefe286d8cfbcf94b1c805c7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:38.291956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093597/manifest.jsonobserved 5209d5a26c83e0d2fe91fd7e21c4bbb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.275338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093597/publication.mdobserved 49234800306ff5fe31e28da0385aa410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.175465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093597/publication.txtobserved 46cd58a89ebd75375abbf36d0e09351f...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. |
|---|