OT-2026-000051566
Publication integrity record
Three pad foam 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-2026-000051566) never changes.
Identity and time
| Publication number | OT-2026-000051566 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-7ac5-ba2f-c310492579ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051566 |
| Status | PUBLIC |
Content hashes
| Canonical text | a651384525a86750f372c9984bbce4a1a582f8ffbe8afe61448c8b66ebe51f62 |
|---|---|
| Markdown | 42d170229c109522b0b31a4a7c6e506c06a17abbe02aaf26e8e04895de118117 |
| Publication page | 5f2899d3ed5aca00174e58bfe8da3f7e1720dbc8a6cc1c89858fe68f556cb4f8 |
| Manifest | d473e1de9945fc80911a0c72302498334f52ad4ff4ed493de07609d12913cbf7 |
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 | 8f0pNgNyQND0ciQLwkNRtVjid/3FzGeRxMVhXEa3ljB9mwvAJP8tRpMF8llSPp2KXEtvp8IxhmyMI8A6Ue20Cw== |
| 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
| 2026-09-17T10:58:24.344644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051566observed 5f2899d3ed5aca00174e58bfe8da3f7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:24.320743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051566/manifest.jsonobserved d473e1de9945fc80911a0c7230249833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:24.299472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051566/publication.mdobserved 42d170229c109522b0b31a4a7c6e506c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:24.281837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051566/publication.txtobserved a651384525a86750f372c9984bbce4a1...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. |
|---|