OT-2026-000099457
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000099457) never changes.
Identity and time
| Publication number | OT-2026-000099457 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-71ed-b1c9-82d2648d1e95 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099457 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b55cddcaada2fe4025aafe86e117f663d4f9f78370786a35c5a9aa6aa9c8fe0 |
|---|---|
| Markdown | 5fe48c51fad795e12bbbc5aecb64da49c0ed045611778ac8184f3b7f2bd7f923 |
| Publication page | d9f7fa4ab8f651d72bd9713e4d0dfc00340b61f9ed065c0a5fcc1df02b924184 |
| Manifest | 478010a003fcc6af2e73bbc04423d44eade0849fd6eab1b05e628a1e538f842d |
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 | L50C/G4tF5IYgrsmF8tTLNmnUkCqWscw4eK3dfNVZMBac/YJdf6VX6hprywORKzzkyJn87xIUGXnzZ+UWY58Cw== |
| 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
| 2026-09-17T09:29:14.297028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099457observed d9f7fa4ab8f651d72bd9713e4d0dfc00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:14.279553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099457/manifest.jsonobserved 478010a003fcc6af2e73bbc04423d44e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:14.260846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099457/publication.mdobserved 5fe48c51fad795e12bbbc5aecb64da49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:14.244074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099457/publication.txtobserved 3b55cddcaada2fe4025aafe86e117f66...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. |
|---|