OT-2026-000011186
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, single stage ejector, vented after set-down
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-2026-000011186) never changes.
Identity and time
| Publication number | OT-2026-000011186 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-736f-bf16-e11bb16738c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fcaead9a659742c894b73867b8fcf9f643a7d84fcd506643110450650ec70e2 |
|---|---|
| Markdown | e8700c2e628c14e6c8ebfffb8884a25fe76bfdc4fa7ffa9c7fd88d15f5b92a1a |
| Publication page | f6312595d078651d0d28181aee1f34a9b84a163f21e5b4fb17d7f4de9352a201 |
| Manifest | f1c5dbd819ddb5b10395cda6578e86fa8602dc241e2f029b1c499c15305da6c2 |
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 | kSzSOfyD4NXj9EelHlAz/K8uhWi1KRl0F84UCQWxZELVh9pjW5LDSfk8vcYBGN722DBJoNe2U6MQciO4Y9trCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:07.765628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011186observed f6312595d078651d0d28181aee1f34a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:07.745694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011186/manifest.jsonobserved f1c5dbd819ddb5b10395cda6578e86fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:07.726626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011186/publication.mdobserved e8700c2e628c14e6c8ebfffb8884a25f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:07.706394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011186/publication.txtobserved 7fcaead9a659742c894b73867b8fcf9f...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. |
|---|