OT-2026-000098585
Publication integrity record
Three cup vacuum gripper, three zone face, six 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-2026-000098585) never changes.
Identity and time
| Publication number | OT-2026-000098585 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-75ee-b80d-9a85089cf4f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 942d62ff15366a760235a69488259f8f0aa8a8c8a2b59a89f45045721c7114d2 |
|---|---|
| Markdown | 3f11c2561cda07ac1767a903103b6c936aa108c1b2ded6747f4c109c84b02e41 |
| Publication page | a18eb915ab5f611f745c0125f019837b7c3f2d96b6376354abbcf3fee990bb73 |
| Manifest | 45b8d6c77a566de287fccb634d5ce1770609e39fb861dbbc849231b009bf7681 |
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 | M7meDGIEB+8MJiRNLQUWlcD0He24WGP/xRUeMJrrhYPUcMzzvW6QIJWGUw3bE8XdZwPXh2GiuANMifrJ1KG1Dw== |
| 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
| 2026-09-17T09:30:51.130952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098585observed a18eb915ab5f611f745c0125f019837b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:51.113676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098585/manifest.jsonobserved 45b8d6c77a566de287fccb634d5ce177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.095973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098585/publication.mdobserved 3f11c2561cda07ac1767a903103b6c93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.077920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098585/publication.txtobserved 942d62ff15366a760235a69488259f8f...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. |
|---|