OT-2026-000102264
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000102264) never changes.
Identity and time
| Publication number | OT-2026-000102264 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-77b0-8318-4bcda89642d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 074fc31526a16bff3b6f100bf61788974398b73d7185ad018114f3d6e43adc35 |
|---|---|
| Markdown | beaecee20b18ee7fa524d7ddd3b2ab080dfdacf843872b2ff6f2f45307159fc3 |
| Publication page | e1e1505b422f6a3aaeec6d117cc079a52568c605f72012095eebace078a3943f |
| Manifest | fb450eb83d4c241da545d33bc0cec77a94b76941d3539d4af0d376253188c6ea |
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 | SXHdFAYuk3B1oUIO50tKSsU4LgTNlOeFQd8QEa4zR0aDVB5j0LjTPnwuvgbsoMazFIJVrG9e+hs8TZn3nEaCAA== |
| 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
| 2026-09-17T09:25:26.999873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102264observed e1e1505b422f6a3aaeec6d117cc079a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:26.982245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102264/manifest.jsonobserved fb450eb83d4c241da545d33bc0cec77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:26.962641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102264/publication.mdobserved beaecee20b18ee7fa524d7ddd3b2ab08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:26.943159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102264/publication.txtobserved 074fc31526a16bff3b6f100bf6178897...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. |
|---|