OT-2026-000097477
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000097477) never changes.
Identity and time
| Publication number | OT-2026-000097477 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-775f-83ac-ee30f2bc1866 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097477 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc517c70aff7143659cf7730c5602f60920f5ee4a5cf77cac0647a833ab8cfd4 |
|---|---|
| Markdown | e103d616982f3b2e44d1b793b380965e9387c15a646af06558e4a39b6e025b1e |
| Publication page | 44a8f8ee1b5b75413c0ec70cfd835b6a608e45059a495c1d0dd06aeef61ee0d3 |
| Manifest | 6bdf9d5350f0d5a09eb27f9f182ca789f303017eb7e6aaa99d479f42068d5356 |
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 | 4jZmIEiI8Sd6sJVnmFJzJw9u0kbJKMLCI+YmAAOyUEtoahI4OAuVtzn7Cw1N1f3gw7E7VL/63okxoFv2+2EPAw== |
| 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
| 2026-09-17T09:33:20.798038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097477observed 44a8f8ee1b5b75413c0ec70cfd835b6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:20.779920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097477/manifest.jsonobserved 6bdf9d5350f0d5a09eb27f9f182ca789...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:20.762769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097477/publication.mdobserved e103d616982f3b2e44d1b793b380965e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:20.746721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097477/publication.txtobserved dc517c70aff7143659cf7730c5602f60...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. |
|---|