OT-2026-000036730
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000036730) never changes.
Identity and time
| Publication number | OT-2026-000036730 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-75cf-b7e4-1698d8fc1167 · 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-2026-000036730 |
| Status | PUBLIC |
Content hashes
| Canonical text | a66763be7b5102d996339041de6d6e6762f4c96fc8ca4ecc815d59609ded41e8 |
|---|---|
| Markdown | f85171160c6f0f7d725c13281ac2a844d455ed21e2dd1d0fc40fda843968fe36 |
| Publication page | 0c189cd6000ba69bfb01bb392a55eab3ca70ec1dd6d358cd465caa8592393148 |
| Manifest | abfc2ed43c9a15232455a0e6e6877459b2767aa8c6050edf0127845ab63a707d |
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 | f0zXhenc7QB8GJX1gLj/x0SEMGrqUfajWqiWwVItUbZIZtmjZst5rTxvvXFmvTLKq3tuwdVuV3JobDAhK59WBA== |
| 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
| 2026-09-17T11:26:05.691479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036730observed 0c189cd6000ba69bfb01bb392a55eab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:05.674112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036730/manifest.jsonobserved abfc2ed43c9a15232455a0e6e6877459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:05.657678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036730/publication.mdobserved f85171160c6f0f7d725c13281ac2a844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:05.640715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036730/publication.txtobserved a66763be7b5102d996339041de6d6e67...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. |
|---|