OT-2026-000046202
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off after set-down
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-2026-000046202) never changes.
Identity and time
| Publication number | OT-2026-000046202 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-7a65-a791-a2cde28b43a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ec5aef0c2c518d694fb0d21d58aed4b188722dcd18131261086191c8bd246ea |
|---|---|
| Markdown | a147c7df9b4acd3f3abcaeb985be6653f5e0df57633f950ead32ee87fde09b58 |
| Publication page | 23492f89e59951155364698d127b94ed2a92a7b5c877060e72531b1420fbf461 |
| Manifest | 564880809b57d00c78e2d1b75430ef11346c878c83d405b5b7b5bedfc18c1413 |
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 | 6cdT4DtuiMa/zCtUSLDvNNN9/WBoPKkk+tR2A6SY04z5xcNdZgijr8auiZ8MSSlE7bWmZSCYsLrHjyqiOCgeCg== |
| 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
| 2026-09-17T11:09:13.060926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046202observed 23492f89e59951155364698d127b94ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:13.041966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046202/manifest.jsonobserved 564880809b57d00c78e2d1b75430ef11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:13.022743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046202/publication.mdobserved a147c7df9b4acd3f3abcaeb985be6653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:13.004668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046202/publication.txtobserved 1ec5aef0c2c518d694fb0d21d58aed4b...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. |
|---|