OT-2026-000036642
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, pulsed 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-2026-000036642) never changes.
Identity and time
| Publication number | OT-2026-000036642 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7fc3-8777-3ffbf363a637 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036642 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7817ae88dac1a44edfee9f8cf64707c78b7c0b218ed55b203e357ba6aa5ed213 |
|---|---|
| Markdown | 3b5c6b35e9b915b3ea6c60a482b2152e28f0425396ea444af981766cbd26d5dd |
| Publication page | 19d8336aa74e51096c62732a0d6a2c703d01eb499fa1308fb5861dedb95264ea |
| Manifest | be7498aa7e7a8b7186170c06a95f5f00c7c64adc8c86958fe880ed9dc0e83b4b |
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 | NSi55V/YrkL5LEwF4Q9ugwB/wboVl/DlvBnzvwtOih1anYMw/fGNNaRqNwG3glLRQAIqMpJo1tY3QT41QKYpCA== |
| 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
| 2026-09-17T11:25:59.374762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036642observed 19d8336aa74e51096c62732a0d6a2c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:59.358345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036642/manifest.jsonobserved be7498aa7e7a8b7186170c06a95f5f00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:59.340823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036642/publication.mdobserved 3b5c6b35e9b915b3ea6c60a482b2152e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:59.321440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036642/publication.txtobserved 7817ae88dac1a44edfee9f8cf64707c7...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. |
|---|