OT-2026-000080440
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000080440) never changes.
Identity and time
| Publication number | OT-2026-000080440 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7e29-b33b-4a1e1573ee68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080440 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d9a051a0efa2d1db6f45ed944fab09ecbb8414a4fffedcf45e22d314164dcab |
|---|---|
| Markdown | cac8ed54655362fb7f36550b8dd33086ae2fd28870039f997b17175ce78e5ed7 |
| Publication page | f47c311dd55961583b02855574619a645253d35dee8279da484f5cde5e365811 |
| Manifest | d4e2d16c017634e4c6ff28cf975b9a34f8d5a21daaac18bf7dea29172f5a8fbd |
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 | 0P9IGnKCTwD2YZyQey5LijgAI6RvtTWpjDdLxbxPERdndLHvNZuIgGWed5rslP8Q5r8gKJIJHUnB7Dxn3JebDA== |
| 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
| 2026-09-17T10:02:57.216842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080440observed f47c311dd55961583b02855574619a64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:57.199042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080440/manifest.jsonobserved d4e2d16c017634e4c6ff28cf975b9a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:57.180010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080440/publication.mdobserved cac8ed54655362fb7f36550b8dd33086...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:57.161116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080440/publication.txtobserved 1d9a051a0efa2d1db6f45ed944fab09e...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. |
|---|