OT-2026-000048594
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line 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-2026-000048594) never changes.
Identity and time
| Publication number | OT-2026-000048594 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de8-7206-abb2-f9ecb31229a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048594 |
| Status | PUBLIC |
Content hashes
| Canonical text | becf296364e2af9512b6230caeeb132a248d91f4652b27ec2d5bb74059f63822 |
|---|---|
| Markdown | e5482059b1b0bc9131b1c2210917986d2dbb3ee12c373286abaf85576bfa62db |
| Publication page | faff4297dacafc57b15d93ac451cb916a9418ce116092d474d2e4cdf0f30da57 |
| Manifest | 66d0e9fb0c06602c2bc8b27a083fcc88d48973b1f70e7fadae3b78a18392c2d7 |
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 | pTnPmleRWGo5E5zUYakjGSeqQgeft9nFjmsbTfFR9anax24IuAj599lqrmY8o81NIr9RZt9G8NSB4ukVDXFqAg== |
| 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
| 2026-09-17T11:05:24.299262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048594observed faff4297dacafc57b15d93ac451cb916...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:24.280310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048594/manifest.jsonobserved 66d0e9fb0c06602c2bc8b27a083fcc88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:24.262011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048594/publication.mdobserved e5482059b1b0bc9131b1c2210917986d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:24.243282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048594/publication.txtobserved becf296364e2af9512b6230caeeb132a...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. |
|---|