OT-2026-000052058
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, vented before 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-2026-000052058) never changes.
Identity and time
| Publication number | OT-2026-000052058 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e78f-78ec-8b19-618313bfa4d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d127becb7692b56739d43048ebdfb1b5ddc49ea0db44d1a3990ec593e2ca35d |
|---|---|
| Markdown | f16f7d8ab9db445936de379a895c3a17119cdeac7c68bf05246123a91fc991e6 |
| Publication page | c75620f06ee9260e57575d56356468cfbe696ca59a6db85aeb605dd2d654d859 |
| Manifest | 86ab91440e80e8f79ed18b4d30b9703e2d82e14d2aecf508c9c85ddb39bf2216 |
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 | ugxjXblhBeDb7DhP5Y6dD6hEbg8JTXvFECh1Q6vKab6ceRcTFEXaPQKnDtREcSz9o6o9aOrH4mqeDWZ9ltUjBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:34.811061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052058observed c75620f06ee9260e57575d56356468cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:34.794323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052058/manifest.jsonobserved 86ab91440e80e8f79ed18b4d30b9703e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:34.778797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052058/publication.mdobserved f16f7d8ab9db445936de379a895c3a17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:34.760809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052058/publication.txtobserved 2d127becb7692b56739d43048ebdfb1b...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. |
|---|