OT-2026-000008610
Publication integrity record
Foam pad vacuum gripper, four zone face, three 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-2026-000008610) never changes.
Identity and time
| Publication number | OT-2026-000008610 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-737f-ba5d-0b0ca12f0c6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2af3d8202f802f07b936406a3520879b66f9f77f1dd43fadfb447eb974713854 |
|---|---|
| Markdown | 949e4c902b53d3483431f7bd10220a87192729f0d5e8e15e32296c4233e1b722 |
| Publication page | bc729fcff310b8da82808e88d63e64ee24aa3bc8a76afb69b518a18ea8987d9a |
| Manifest | 66769850ab5192659e8b69891fd73f5e6e974005f557e2ca77425bd6a22b1e41 |
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 | sVpqaByCZREMLUbZ6tESY7Al6DD9H5imzqa35BfIEBacpyzzq2pEQvofoyvB5X0XdA6lNcodpyPdufj5tmS2Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:34.005596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008610observed bc729fcff310b8da82808e88d63e64ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:33.985233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008610/manifest.jsonobserved 66769850ab5192659e8b69891fd73f5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:33.967120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008610/publication.mdobserved 949e4c902b53d3483431f7bd10220a87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:33.947108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008610/publication.txtobserved 2af3d8202f802f07b936406a3520879b...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. |
|---|