OT-2026-000036595
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, pump 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-2026-000036595) never changes.
Identity and time
| Publication number | OT-2026-000036595 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7a76-8a1c-000dae13f3b4 · 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-2026-000036595 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7790733b82a963ccd3e40531c2c208d159ff3392ec18e23f250370ed4cabb24 |
|---|---|
| Markdown | 27573291ce4a6c23d7d713940f83557fcf5d5d582eec1c0df62f11f6a595a766 |
| Publication page | 691635aed0149086e19459b54af8990985e3218a3ab1c794d830226514a3ef73 |
| Manifest | 9bb18c39ec4a2507a534c616d80d12d38481558c151830f26e95b0ae2eefe48f |
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 | bFLgKgBeBYld0UtT+qNA6xwBwrthErHJhx3UYNQ+atkz7ekpvo34CCO/yZ/uYqOcR5JyvoTcUjmmcKM6P7GLBg== |
| 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
| 2026-09-17T11:25:49.251911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036595observed 691635aed0149086e19459b54af89909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:49.234748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036595/manifest.jsonobserved 9bb18c39ec4a2507a534c616d80d12d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.217847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036595/publication.mdobserved 27573291ce4a6c23d7d713940f83557f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.201136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036595/publication.txtobserved a7790733b82a963ccd3e40531c2c208d...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. |
|---|