OT-2026-000100706
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000100706) never changes.
Identity and time
| Publication number | OT-2026-000100706 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f3-7072-8004-4573e86031fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fbcb06e18b7934f4e2ca74f410ba7ab3b263418340a754451ca35a39aefdc22 |
|---|---|
| Markdown | 5e4f6a4c33df99ec765b11ecd9cad9069b23ae263544fe8322ff70464931c0aa |
| Publication page | 5cb2fb761cee3a660c9b0669f521b54d42f980dfa31e7a106bfcd76975a363e1 |
| Manifest | 176b9fade195d03b831a9ea547cdad67ac6116d2010a9b0c9ce10f0783bfa929 |
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 | k1fYd91Vk8RZuwrhUcF2Hvh/BNoAxVfK6ww1PN8E8uFwGjM0L+Fd8f8s0cu/RXC++8LnY+M6zYzjxtcX+oZFDA== |
| 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
| 2026-09-17T09:27:31.592058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100706observed 5cb2fb761cee3a660c9b0669f521b54d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:31.575378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100706/manifest.jsonobserved 176b9fade195d03b831a9ea547cdad67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:31.558904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100706/publication.mdobserved 5e4f6a4c33df99ec765b11ecd9cad906...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:31.541618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100706/publication.txtobserved 3fbcb06e18b7934f4e2ca74f410ba7ab...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. |
|---|