OT-2026-000034404
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000034404) never changes.
Identity and time
| Publication number | OT-2026-000034404 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-708b-8cb5-a58ea3065e31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dd2fbbc3014352af4378e5d3ee62b44b47c430bbe29d94ce68aa774e92caee3 |
|---|---|
| Markdown | 0b6a9a6ad6d03cfbe9830706c782463406bf1e67cebf0314383ecfc0165bf2a7 |
| Publication page | fb50cc791fd50cd9124071a5d62c1facf8aae7dfb95955ce9d71caca85408802 |
| Manifest | 0eeeb2a54c357c8098c2a3fbca14154de23196967455f59e037e9d9c5e84db84 |
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 | mCHnC+50WM5RQIZ73Q+4iEnqSIONGgAF6W1wTFHRFI9hrafOMtInLHEd02SF/BnNzeV/wuqlvsI/leZmT38nDg== |
| 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
| 2026-09-17T11:31:07.303138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034404observed fb50cc791fd50cd9124071a5d62c1fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:07.286202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034404/manifest.jsonobserved 0eeeb2a54c357c8098c2a3fbca14154d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:07.269340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034404/publication.mdobserved 0b6a9a6ad6d03cfbe9830706c7824634...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:07.250544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034404/publication.txtobserved 0dd2fbbc3014352af4378e5d3ee62b44...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. |
|---|