OT-2026-000095547
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three 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-2026-000095547) never changes.
Identity and time
| Publication number | OT-2026-000095547 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-72f3-88ca-239c62200052 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095547 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed8c41dbc7578894799592bd62d5a33e70b0e5a0741164174428a95364484d38 |
|---|---|
| Markdown | 7eef0ca3aa7ce5f09541f112daa2b29ffff7043974bcd7fb7778dae8e88e940f |
| Publication page | 959544071287f5a07d017b64349de5a64c1392b010f0549630e86e2cfbf77e09 |
| Manifest | fa9f71a0af5f5f129e5ecd1ef9c2051db28d2491831b4222acefac4ed075f671 |
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 | sqykGbIKVhsexemdjfSGgeTgJu3zZvKxClXWcwIdy4gQgz67qrojwm92YGoz0v99psK3TiqvrbQXZQemqZI5Aw== |
| 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
| 2026-09-17T09:36:57.648141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095547observed 959544071287f5a07d017b64349de5a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:57.632655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095547/manifest.jsonobserved fa9f71a0af5f5f129e5ecd1ef9c2051d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:57.614149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095547/publication.mdobserved 7eef0ca3aa7ce5f09541f112daa2b29f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:57.597921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095547/publication.txtobserved ed8c41dbc7578894799592bd62d5a33e...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. |
|---|