OT-2026-000036275
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000036275) never changes.
Identity and time
| Publication number | OT-2026-000036275 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-78e4-82b8-8c37c034ee68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75bb2e53e0455cf19e056d7ad887f20e613c865fbbebed7772837b174e9e8449 |
|---|---|
| Markdown | 1e6c2f11640303d22bfc7f3da67de0120c51dfd13de09e3dfb69e7fbe14ea6e8 |
| Publication page | 6941eaedb1a9f4506af50bd035ce1bb541fea6724546fdd529d5f012204d51df |
| Manifest | b4e91aaa357ae5d619d844cd225c7243a8aaa2d8afaa18a1ef46be573d192a50 |
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 | zZ4UKOSS4W46KprItFHCJL9a4lPDwlreoIG4VtPjWCrgPzEA2/Yc7xlZ1OPNNMpNezEEk01ezCyqLxeRecD0AA== |
| 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
| 2026-09-17T11:26:32.200999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036275observed 6941eaedb1a9f4506af50bd035ce1bb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:32.182620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036275/manifest.jsonobserved b4e91aaa357ae5d619d844cd225c7243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:32.165328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036275/publication.mdobserved 1e6c2f11640303d22bfc7f3da67de012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:32.148111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036275/publication.txtobserved 75bb2e53e0455cf19e056d7ad887f20e...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. |
|---|