OT-2026-000007357
Publication integrity record
Vacuum cup gripper, per zone isolation, pump fed, sustained blow off before 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-2026-000007357) never changes.
Identity and time
| Publication number | OT-2026-000007357 · never reused |
|---|---|
| Internal UUID | 01a0a97b-eed3-7d8c-a3e3-88a60b882fb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:11:06.709861Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007357 |
| Status | PUBLIC |
Content hashes
| Canonical text | f539d1599b38855c3068113530936300954a7d6951345b462ef8f75734697202 |
|---|---|
| Markdown | 8bc170ab674d2b2c284b9555503f1d17aad09e8ea6b5703bc2a41d67b6d8b5eb |
| Publication page | 9da2112d3971bb8723b44a069328a5b5faac249b518d56ed853707b9f5345945 |
| Manifest | 91783be92b86ea23cffdd658da189f6660d8570bd698f5b2d31bd7cc469572c0 |
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 | DlHkrnVVMbUXdve0bANTbETAtAXSWSVeYI82/vi5fzrdGX0DemHf2kcudTrtns/YeqvjlwoK2/DLeMLrRCGNBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:09.884442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007357observed 9da2112d3971bb8723b44a069328a5b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:09.870297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007357/manifest.jsonobserved 91783be92b86ea23cffdd658da189f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.857755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007357/publication.mdobserved 8bc170ab674d2b2c284b9555503f1d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.844227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007357/publication.txtobserved f539d1599b38855c3068113530936300...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. |
|---|