OT-2026-000099162
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000099162) never changes.
Identity and time
| Publication number | OT-2026-000099162 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-747f-9687-fdb4688b04bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099162 |
| Status | PUBLIC |
Content hashes
| Canonical text | 748c02a2b9f6481a695e34d0dcc8109c16ef898531c94b963162e7ca3b544781 |
|---|---|
| Markdown | 99c40b9029925553ad087dd672dce6d5ce5234a4c9881e141cf4656fdf442ad3 |
| Publication page | 9493204305231f0dda6746babec48791c4d5999c6978bb00f238ce5730df364c |
| Manifest | c9e9e47819f5cb8c2743c7c9e9e28ea41da4a2e708041eeb7287150d02124c2e |
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 | 2OOtHcy28bn6UFsY/EnNppP/otRB+aJvrYJrigU6otZ2ez4c0fsFLD0S9T30zv9FKCuJbNwa+FYnupKgXJ3VBQ== |
| 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
| 2026-09-17T09:30:32.469044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099162observed 9493204305231f0dda6746babec48791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:32.451081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099162/manifest.jsonobserved c9e9e47819f5cb8c2743c7c9e9e28ea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:32.432829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099162/publication.mdobserved 99c40b9029925553ad087dd672dce6d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:32.412484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099162/publication.txtobserved 748c02a2b9f6481a695e34d0dcc8109c...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. |
|---|