OT-2026-000062445
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000062445) never changes.
Identity and time
| Publication number | OT-2026-000062445 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-77ec-a180-3eea5df625da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062445 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11b1498cb95dc4e3a8eeb29389ab1449347e0e0bcca2e4fa3a6c369141a1790b |
|---|---|
| Markdown | f2c17bc12ce44e265dd59078bc8dc299d74ddd5a7c726fe8426709d3f587893d |
| Publication page | 240df837e98ac4d7573d80e512d7bb6d2fed53c34485ecca6ac3c7ece21d3b52 |
| Manifest | 15a8400d288446814ecb6621717debf90bac49c5f2432b8dc54081ce1c030949 |
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 | XG39x2RfASERV08N732TLmm3gMOglPMOKiH1lLUGYrUog4ngU6DYlpjW/H0+Q9WoFjBj1uua6ZAX7WOISdoUBw== |
| 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
| 2026-09-17T10:39:47.346369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062445observed 240df837e98ac4d7573d80e512d7bb6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:47.328271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062445/manifest.jsonobserved 15a8400d288446814ecb6621717debf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:47.310185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062445/publication.mdobserved f2c17bc12ce44e265dd59078bc8dc299...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:47.292282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062445/publication.txtobserved 11b1498cb95dc4e3a8eeb29389ab1449...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. |
|---|