OT-2026-000070384
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000070384) never changes.
Identity and time
| Publication number | OT-2026-000070384 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7533-99ad-120a82bb7279 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 400109db495dc741d5a98c0257338b3ed82e05c3606b6c1ac588a53c24ea1af9 |
|---|---|
| Markdown | 286d49293f550a12671b30cac1e82d8b4343b1e5bfcd776f6c09a20d6403dddc |
| Publication page | c66705ae120f89e2a822676cbbfc2ed61f7eeeb1ba0d07c85c0731cea5de5da1 |
| Manifest | a86fc53f84abe8e4101d895c5b13f098bc54f975470209306308a6aa17592ac1 |
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 | GJckx5sHUOA3e7wHmt67WGYWlan+oo9WH94TvqY7A/0Z0GY1RC75ca48RafWn28YyY5KmorXcM6tGRJljR3MAA== |
| 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
| 2026-09-17T10:25:59.033375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070384observed c66705ae120f89e2a822676cbbfc2ed6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:59.016837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070384/manifest.jsonobserved a86fc53f84abe8e4101d895c5b13f098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:58.998607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070384/publication.mdobserved 286d49293f550a12671b30cac1e82d8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:58.882071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070384/publication.txtobserved 400109db495dc741d5a98c0257338b3e...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. |
|---|