OT-2026-000093367
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump 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-2026-000093367) never changes.
Identity and time
| Publication number | OT-2026-000093367 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-7fab-98af-1ce9e7696f1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 238c4253c1d80408829f58d9b86fb5b3007bdea360eec2ce690bbcef15b29c69 |
|---|---|
| Markdown | 17fe823bea21f4f855542f4fc5ac649103d8c6e0f64a452690317495b06a911a |
| Publication page | 44bdd1b672bdc164479b1dd3fb68535e1fe698154d14acc45bf5284efd9c1d3b |
| Manifest | af59e91c11832d13f60d5ce405663d798d4b805f6517f0c4daa5c83d6f3a2bd8 |
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 | ZiZD6CR+HswL5Md7hrH1wVJV8qqQ4iMdS8fxkoc0P/+9PzKADUg8+Ia1phyux3gHYKEKLQykAYEoDgIcbq97Bw== |
| 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
| 2026-09-17T09:40:45.546283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093367observed 44bdd1b672bdc164479b1dd3fb68535e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:45.528619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093367/manifest.jsonobserved af59e91c11832d13f60d5ce405663d79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:45.510192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093367/publication.mdobserved 17fe823bea21f4f855542f4fc5ac6491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:45.491735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093367/publication.txtobserved 238c4253c1d80408829f58d9b86fb5b3...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. |
|---|