OT-2026-000060246
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000060246) never changes.
Identity and time
| Publication number | OT-2026-000060246 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-744d-8922-2c66a844a2d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060246 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30b5c1e18daa3458e45db2b5c9b15d9134594559410917c909caf1d5ac963aff |
|---|---|
| Markdown | 86b6373c36ef654cfc7027c3cf75328a3e24a103e834fcee54cbd83df0fa20e2 |
| Publication page | 1e8042e3309633dae33c0e9463979a9ea5a4208d26a9599141f9211d04d8da5c |
| Manifest | 3c713a2c0c9060afd01336df8dba1f2bd248ca81c2e73b57e12fc4b64bd57bc2 |
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 | AIJn43VgwpodA8xsIgUO4e6sDPUjLhvJwijABxtSrzOfFRG/1lvxdCDmBfD1pGYrEvrm4SkcpHc/q4fwGA+qCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:55.726340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060246observed 1e8042e3309633dae33c0e9463979a9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:55.708403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060246/manifest.jsonobserved 3c713a2c0c9060afd01336df8dba1f2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:55.689738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060246/publication.mdobserved 86b6373c36ef654cfc7027c3cf75328a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:55.670721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060246/publication.txtobserved 30b5c1e18daa3458e45db2b5c9b15d91...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. |
|---|