OT-2026-000040807
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000040807) never changes.
Identity and time
| Publication number | OT-2026-000040807 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-748a-aba9-3773cb016965 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 766c8154c0b8188dad6d433084271082bf6f82ca3822e3ccda0da0f430b70604 |
|---|---|
| Markdown | 9a4b68cf8ed8134b256e9c75de2d2d6ce95c8f44bd4baa10ca8c225e176da9b8 |
| Publication page | b0d4f37cd12ce624ccb34ec2deaf05ef5c90a92cea4d13f591b45cdaee99e18d |
| Manifest | 50ac210bcf7e2413789b957f8915f8725dd439a519252538725bca51479f5ab0 |
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 | GE0+hjfT4m7J+EIEpSJLhZxSC46liF0RxAcsFJu44L0BoDuaCinKMY8Uux8xjX7wNAWBqoClxUzALp1RoNrHDg== |
| 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
| 2026-09-17T11:20:08.805797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040807observed b0d4f37cd12ce624ccb34ec2deaf05ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:08.789049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040807/manifest.jsonobserved 50ac210bcf7e2413789b957f8915f872...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:08.771519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040807/publication.mdobserved 9a4b68cf8ed8134b256e9c75de2d2d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:08.755154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040807/publication.txtobserved 766c8154c0b8188dad6d433084271082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:34.872506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040807observed b0d4f37cd12ce624ccb34ec2deaf05ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:34.854386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040807/manifest.jsonobserved 50ac210bcf7e2413789b957f8915f872...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:34.836756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040807/publication.mdobserved 9a4b68cf8ed8134b256e9c75de2d2d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:34.818936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040807/publication.txtobserved 766c8154c0b8188dad6d433084271082...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. |
|---|