OT-2026-000095732
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000095732) never changes.
Identity and time
| Publication number | OT-2026-000095732 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac5-7660-b909-ba388beb214b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095732 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4771590c9a8ec7d69b1f55bdf93b46cc35eb02ae2f951f73b52270e4e98b726c |
|---|---|
| Markdown | 08c1026b2f81089143a879baee70b1e0a3d701edfe0009a08b20f61ab0d8f3c4 |
| Publication page | a4e130879bd68e360f40980e5d0d91bd14f01d59d0202b1d32ff27dcc2b08f58 |
| Manifest | 739e9cbb86b29f482ae7b10d2b91c0595d440ed6716360604d6e2367f2af724f |
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 | 7tj5fxdZxfIZWVOy/S4W/Ep5B5uW0pGVMBiFWXJvCAnkeXiPrEXP1Z0nzEhqHJC83Zc17pVZHPXb6Z/m4Q3fAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:17.637218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095732observed a4e130879bd68e360f40980e5d0d91bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:17.617983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095732/manifest.jsonobserved 739e9cbb86b29f482ae7b10d2b91c059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:17.598774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095732/publication.mdobserved 08c1026b2f81089143a879baee70b1e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:17.579668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095732/publication.txtobserved 4771590c9a8ec7d69b1f55bdf93b46cc...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. |
|---|