OT-2026-000094970
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, 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-2026-000094970) never changes.
Identity and time
| Publication number | OT-2026-000094970 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-75e5-992e-b4aca8f42197 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094970 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a1225c05209b6b8b53da44aa7f4ac66bf0c9f9cd12b72727414a6dc407577e4 |
|---|---|
| Markdown | 5e1afc93f9634344f7a7506daab5d1e3409b9dd964f2d73e4d7a6abb8e0a113f |
| Publication page | a3a213c802ff8630ba286a323ea5630871a9c8c4d159d59906c80284f567346b |
| Manifest | 81def8105a9b1ded6ed526c3b491057fe36071a819280344fc5cf346cc60271c |
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 | Ks1ttPQF1w9hqLd09aexY0ttOMbEm9Qf8mjLBAOA/YfZFm9wcjqj7/7MR81FPg+BSf52jD6aMEF5j1lo46vBCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:31.061759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094970observed a3a213c802ff8630ba286a323ea56308...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:31.044641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094970/manifest.jsonobserved 81def8105a9b1ded6ed526c3b491057f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:31.022987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094970/publication.mdobserved 5e1afc93f9634344f7a7506daab5d1e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:31.005028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094970/publication.txtobserved 2a1225c05209b6b8b53da44aa7f4ac66...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. |
|---|