OT-2026-000060262
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000060262) never changes.
Identity and time
| Publication number | OT-2026-000060262 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-7acb-a801-eaa11798f96f · 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-2026-000060262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cd645b8b5b45311794c4ecf3588b5362780f43c3118a05a09b7266b77c0ae19 |
|---|---|
| Markdown | e6e68bc935a6fb77b410c90fa6309843d36216a2196ff72692296f83847f52f9 |
| Publication page | e5b39dbf4a1a3435b10364d884278561d98a2c79d620e9e8d8d63cae77f829c3 |
| Manifest | 50a762d87e7aeb9bbc7ad04ec53312a79e797a6008463b16a1a61392e2c290a5 |
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 | 7Ff1jfke0zztttvJbm5+rAWueJ57LcpUCIs6C60SMpJngJ0VbXfupNqf9FBV5spzwaWdW+t9hfa+7QWHQSAtDg== |
| 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
| 2026-09-17T10:43:56.951399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060262observed e5b39dbf4a1a3435b10364d884278561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:56.932374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060262/manifest.jsonobserved 50a762d87e7aeb9bbc7ad04ec53312a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:56.913767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060262/publication.mdobserved e6e68bc935a6fb77b410c90fa6309843...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:56.894484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060262/publication.txtobserved 3cd645b8b5b45311794c4ecf3588b536...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. |
|---|