OT-2026-000047806
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000047806) never changes.
Identity and time
| Publication number | OT-2026-000047806 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c420-713a-be8f-b5b7b4c6b87f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047806 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce2500489c707331121cfeb455f9ec97ebbdbca8cec1b339d9aaf6df4042846c |
|---|---|
| Markdown | e0074994f1c81a88401f137bfc33db602749d50c63e7e3a334555f492e28d4e2 |
| Publication page | d64885205bf8b7a2ed9a29eb0b1fe65ebf8a38e86a43fe8afbf46b9cd71554ec |
| Manifest | 809b510da83471bc6add78e5211ab0ad182566b897df930030f53f67012be032 |
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 | jo/Z8mmd9WBhhWWMGvWJxgN6riVHE74Uh7Z+wEM/Vghm5fGAYAoV1A4i8T3JtrIg4+qtIH0DX8R7rWnxYEKxAA== |
| 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
| 2026-09-17T11:05:42.570307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047806observed d64885205bf8b7a2ed9a29eb0b1fe65e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:42.552085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047806/manifest.jsonobserved 809b510da83471bc6add78e5211ab0ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:42.533967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047806/publication.mdobserved e0074994f1c81a88401f137bfc33db60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:42.515310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047806/publication.txtobserved ce2500489c707331121cfeb455f9ec97...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. |
|---|