OT-2026-000010819
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-2026-000010819) never changes.
Identity and time
| Publication number | OT-2026-000010819 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540c-7b9a-9982-7c2df60c20c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010819 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4adb773c3c9e345bc939ff1427be469bba0babbab1eb12bcf64e6546756914f1 |
|---|---|
| Markdown | c7e37bdb7ab6eb2b9d3e75c1930e17530442986aba82df69e72878ec7cf80273 |
| Publication page | ce7b488096dcb586b472ca2716ba1dac80edec54c67ad728dbe456fb558c0f21 |
| Manifest | 10ec0d7c6ddf245a839a733e2d94ac9d7769342cf6a0c3f3cccc6a321b06830b |
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 | FnBXeKqFJeke2HheniUFgzPkGW6UTfsa3Cg7DQX/6Q4g/SJ95uk/o6mU2Rz62scY5iiVCAvD/JLQPIBmMQSRCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:33.230767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010819observed ce7b488096dcb586b472ca2716ba1dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:33.211476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010819/manifest.jsonobserved 10ec0d7c6ddf245a839a733e2d94ac9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:33.190559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010819/publication.mdobserved c7e37bdb7ab6eb2b9d3e75c1930e1753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:33.170997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010819/publication.txtobserved 4adb773c3c9e345bc939ff1427be469b...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. |
|---|