OT-2026-000063076
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000063076) never changes.
Identity and time
| Publication number | OT-2026-000063076 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-70f4-a963-f8f4605f1b86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063076 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa9b42b05c6e797248d113f6bea5cf45d342a6fa711df6b7fdd27de5ed64bce5 |
|---|---|
| Markdown | 1240171ca3b6d3df9ee408130c5ddf52b17fe46810fd4b1cf9f6924ed473b080 |
| Publication page | 3020bde49c44a3366d0353f44fcee8b9f9544076f053d6ecde84d25e425eed80 |
| Manifest | 51fb70e1c3416ba76ffdeaa3533d094324a1e97752aeeb17090dd312b61eebdc |
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 | DOu4xk1OGnzZXU+H3O5KHvlzQBfq3DHOPqtX7HufaVT/ANTbjhL7wea816RYeqw6wJ2Dw8f7QOUnPtOXPNu8BQ== |
| 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
| 2026-09-17T10:38:50.681548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063076observed 3020bde49c44a3366d0353f44fcee8b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:50.663545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063076/manifest.jsonobserved 51fb70e1c3416ba76ffdeaa3533d0943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:50.647140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063076/publication.mdobserved 1240171ca3b6d3df9ee408130c5ddf52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:50.630494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063076/publication.txtobserved aa9b42b05c6e797248d113f6bea5cf45...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. |
|---|