OT-2026-000035715
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000035715) never changes.
Identity and time
| Publication number | OT-2026-000035715 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7cc3-b8f9-ad56f7b4175d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035715 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ead009f74f5e5c94a3a914ac04e0c0f0121535a54aa88e85e4918e45ebb4ed5 |
|---|---|
| Markdown | ebbe90780cc2969388e08662178247fc2252584a20bd0e75b843e6108954af11 |
| Publication page | 67c8e5b5906b54de5751ab92440027fe07964a8ade660600211ff89cd97d2fda |
| Manifest | 8adb809dbef843a49e69dcd1cbb9b36b132a67e9edb8ae5af8ca2e01680029e7 |
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 | OKe60GoLztYzjKXeJzlN0AvHPv46omXO/xJev3QPx4N67z1Rg9Mbb5m0m7oRwpEdFxIh57JINXrdCqKC8EanAw== |
| 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
| 2026-09-17T11:27:18.066079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035715observed 67c8e5b5906b54de5751ab92440027fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:18.039508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035715/manifest.jsonobserved 8adb809dbef843a49e69dcd1cbb9b36b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:18.022130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035715/publication.mdobserved ebbe90780cc2969388e08662178247fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:18.006571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035715/publication.txtobserved 6ead009f74f5e5c94a3a914ac04e0c0f...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. |
|---|