OT-2026-000050265
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000050265) never changes.
Identity and time
| Publication number | OT-2026-000050265 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c46-728b-8256-02379d1e1d50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 364612576ccb2e5eb445d8a6f9ed56b46e2a6a34fc27721138ebdad01091eecf |
|---|---|
| Markdown | 9b29f719a09684cd9f412e33080239f7d9c59ba391efc45b0430658b51bc318a |
| Publication page | 0341647340ba4b247879a266cb030380b0efab8a2b0fe15558130ce07da6b315 |
| Manifest | 8737d795f1b626bbf63f1a65aa3ca7bb5a7653768ec4993e2c233fb53fea1b6e |
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 | jHJvQ0/jcuc/ev1+H8qujkqR62mLBMgDbVkRyuqW2BHiiyy0qIg3GXIsx0k2fYtjgytH+7uJgtRX+6gAjfKdDg== |
| 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
| 2026-09-17T11:01:15.973002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050265observed 0341647340ba4b247879a266cb030380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:15.957212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050265/manifest.jsonobserved 8737d795f1b626bbf63f1a65aa3ca7bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:15.941390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050265/publication.mdobserved 9b29f719a09684cd9f412e33080239f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:15.925829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050265/publication.txtobserved 364612576ccb2e5eb445d8a6f9ed56b4...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. |
|---|