OT-2026-000060305
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000060305) never changes.
Identity and time
| Publication number | OT-2026-000060305 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-7ee9-b5ac-408b0261ca0d · 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-2026-000060305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 429517cc8456f15eb07dbbfd51a78b7e1d719b74300d346e18073c58c29c9079 |
|---|---|
| Markdown | 08a5e66cefcfd370288eba3bb7ef25a7228e8040d6576bbce5b88b783f8aa91b |
| Publication page | 646e165370dc0da8f30e6d8306cc3d27bdfe237b14d5d47c45e99eb10c63a4ad |
| Manifest | 1f893e689ed5bdac4bea93b2b9bddf24edbc74bcc343e3322f18a757d58ddfea |
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 | X+NlJyis0LGYSi3cjMQ3nCwfdC5QOw9cYlxQS0c2gq9PM5Atduc4x212zqJiSGl1agOqxthU2qBtUTDIflOLBA== |
| 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
| 2026-09-17T10:44:00.761322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060305observed 646e165370dc0da8f30e6d8306cc3d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:00.744037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060305/manifest.jsonobserved 1f893e689ed5bdac4bea93b2b9bddf24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.726053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060305/publication.mdobserved 08a5e66cefcfd370288eba3bb7ef25a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.708545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060305/publication.txtobserved 429517cc8456f15eb07dbbfd51a78b7e...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. |
|---|