OT-2026-000096743
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000096743) never changes.
Identity and time
| Publication number | OT-2026-000096743 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7df4-893f-0cd7538d3a75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096743 |
| Status | PUBLIC |
Content hashes
| Canonical text | b099c06ef093ce901535592c017b38c2a0110bf129c1b4bab78083b57da7b83f |
|---|---|
| Markdown | cb33376ba30ae95dd7420e40eab099ad433a276a244f7d5518f8974b3fdffc1b |
| Publication page | f072fdf94ef00df8cd4fc58e676f1d2137b7a2295da983219d21f1febf3d72ec |
| Manifest | a5446d05f45ae114dbd99af29cd62111177de4958e725d800ddf224f7e6de5a1 |
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 | aybvTB4cS0uyTVVXwYoxfniyC34/AkMD7yvCj0UrB5ioz0KdqHD2cotI7CyGfxE1pW64VsXBVzIFVzLlpqm+BQ== |
| 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
| 2026-09-17T09:34:19.073368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096743observed f072fdf94ef00df8cd4fc58e676f1d21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:19.055516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096743/manifest.jsonobserved a5446d05f45ae114dbd99af29cd62111...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:19.036827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096743/publication.mdobserved cb33376ba30ae95dd7420e40eab099ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:19.018404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096743/publication.txtobserved b099c06ef093ce901535592c017b38c2...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. |
|---|