OT-2026-000072565
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000072565) never changes.
Identity and time
| Publication number | OT-2026-000072565 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89d8-7a14-9a20-0abd9bca7479 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1435c89dae6adfa0c653a1cf92d9ca2b53b518a83ad23c7c7f3cc8265e72df01 |
|---|---|
| Markdown | 2066e5e46f7b4b11ab011dc5dddddd3e1fde038689da5166db961bdba7b7c1db |
| Publication page | 9d84399ca51f70615aa9cdc84dd74baeee49ce3893d59da730ea278a0963ea19 |
| Manifest | d03d256b7bab107574dab6c74b736484f3349946a92bfc7b068a2a85ce444712 |
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 | Xcpp+6hEld9IlgILEAUYK8C7acRieRU+VwQP4wGyLN4PlzF4wUfBDKfFaFSKq7x/3dEmNS0n2Tbg6xrEmwK8CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:22:24.173633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072565observed 9d84399ca51f70615aa9cdc84dd74bae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:24.155685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072565/manifest.jsonobserved d03d256b7bab107574dab6c74b736484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:24.136762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072565/publication.mdobserved 2066e5e46f7b4b11ab011dc5dddddd3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:24.118904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072565/publication.txtobserved 1435c89dae6adfa0c653a1cf92d9ca2b...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. |
|---|