OT-2026-000066922
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000066922) never changes.
Identity and time
| Publication number | OT-2026-000066922 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-772f-82bb-a1f96d5c8360 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a13e3b88cccd3482777476ef989a25f46da43a041d510ebdac3f123a25b4101 |
|---|---|
| Markdown | b3bede6b52c4a23c978ad69e3f723d69071537670e7711e5c370a00875f021e6 |
| Publication page | e4c72e5c8bbaba8d97f3a18f769925d69f035663e0f51bc6d0be619eee02af71 |
| Manifest | 62d19c85477ec8eaeaff0b60535ef47ba034b9e612a346fd70c41f94a4de192f |
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 | OfloK54oxu8L7mjs8CQUbRMsCc8iiotwCCCyZFRX+XnS1ZE0wpTALazVpxkmKk3lGFm6vTcc0I7Gikodkc2vDA== |
| 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
| 2026-09-17T10:32:07.817165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066922observed e4c72e5c8bbaba8d97f3a18f769925d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:07.801214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066922/manifest.jsonobserved 62d19c85477ec8eaeaff0b60535ef47b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:07.785238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066922/publication.mdobserved b3bede6b52c4a23c978ad69e3f723d69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:07.768890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066922/publication.txtobserved 0a13e3b88cccd3482777476ef989a25f...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. |
|---|