OT-2026-000060933
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000060933) never changes.
Identity and time
| Publication number | OT-2026-000060933 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-7b0d-9487-bdadda52fd84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060933 |
| Status | PUBLIC |
Content hashes
| Canonical text | 851c981e3474fb1ac807f2b704fd73efcd308dc8057df5dde07fcfb7135d9d39 |
|---|---|
| Markdown | 75ab73a77894fc22b83cc747203f556ea7a9cfd5a8c9344ab7d002f461d2ef34 |
| Publication page | 1c1254d550af3cc08d1e341c7a03acc3b4ed7526c16f0aa72f19f186558c851e |
| Manifest | 87a9f0ceb3874495a6125c884bc09fd4a6105e7f3c350282cf4c0f272b4a786c |
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 | 9iCRpIHrRyZsV4BkbSw4D3aZOkyja/+hymCZhidz8OngrtwqLlKHvjmJKUsm44fgkmao9BI/wAipkfSh0CVeCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:12.275483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060933observed 1c1254d550af3cc08d1e341c7a03acc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:12.259010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060933/manifest.jsonobserved 87a9f0ceb3874495a6125c884bc09fd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.241659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060933/publication.mdobserved 75ab73a77894fc22b83cc747203f556e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.223655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060933/publication.txtobserved 851c981e3474fb1ac807f2b704fd73ef...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. |
|---|