OT-2026-000039602
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000039602) never changes.
Identity and time
| Publication number | OT-2026-000039602 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-7c84-8a04-71a81d6232bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9023376aa1e3a8449eecd14545ca067144d1984d99a04f831abbb9b5c5bc4a4e |
|---|---|
| Markdown | a04490329e2c504f402eca8a5796f561a6c62ae4baaef30d8585a3cc9c8df05b |
| Publication page | 9de8d9cf1761450c81f83bdfe5a72dbd28437e407c2b00b5fb25cf5848ee5848 |
| Manifest | 00ff328a7a837f4eac79ace14ba2b7acc1cac4643801e35aab773f71773d54b7 |
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 | c5hjXXaFQe0z9z9qRfg4qJS24NmhdKvNN/xjVvI42GvtVm2EMpZh4U1OX+smd3ZSsfHskSfxN4plmgwymQe8BQ== |
| 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
| 2026-09-17T11:19:45.889105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039602observed 9de8d9cf1761450c81f83bdfe5a72dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:45.823732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039602/manifest.jsonobserved 00ff328a7a837f4eac79ace14ba2b7ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:45.806059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039602/publication.mdobserved a04490329e2c504f402eca8a5796f561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:45.747107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039602/publication.txtobserved 9023376aa1e3a8449eecd14545ca0671...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. |
|---|