OT-2026-000086099
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two stage ejector, 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-2026-000086099) never changes.
Identity and time
| Publication number | OT-2026-000086099 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-70f9-a6ef-f913afa13786 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e4c926bf968a55b0c2e409a1ca347d08d82a8a06996a39a37915b02ef797ff8 |
|---|---|
| Markdown | 83bb3fd32455fd62991052f331f43714744e284ad5af8ac4da5039612e76a2a2 |
| Publication page | 0dc605eb3c9fcce9544cad6e6db53b60520d96150922d621c5443f906f03e3d9 |
| Manifest | a4b8f1999284da0086350969f48e5a8f9b6ed330365f407f7f92d870359696fe |
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 | Fj83mrdTPldCKZIYJR6ZjjLlcfPWwN0PPzLcS4TrmnhIMTozREgYIWitWY8M1IpnCRwLv5tbpMubPHJiJXc6Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:53:45.022799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086099observed 0dc605eb3c9fcce9544cad6e6db53b60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:45.006060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086099/manifest.jsonobserved a4b8f1999284da0086350969f48e5a8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:44.989272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086099/publication.mdobserved 83bb3fd32455fd62991052f331f43714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:44.969482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086099/publication.txtobserved 5e4c926bf968a55b0c2e409a1ca347d0...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. |
|---|