OT-2026-000094429
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000094429) never changes.
Identity and time
| Publication number | OT-2026-000094429 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-7866-bae8-fae5e79cdba2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2744efae3c0c112db240cd1652ce95bcaf36c1eaea5e738dcb58258f6abd2da3 |
|---|---|
| Markdown | 7faa8b3ee1cbc480eb6f452c76b173b3f6dab5da0bdeea221fb1d325482c7ac6 |
| Publication page | cd0c85ab5bd09e09c64a4e00980958d893461971a835bb40313a5ef1c09cad45 |
| Manifest | 99e3c7e9b7e54229bbb814a8e736cc7baf8d9c06ae71c65167c440026ed08209 |
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 | JfifHxmDOK0REHvz0abQzlkw+lVzCCYfyF/kFnpQSnleYmkPQeHbxaQPRsmWcv50opf8hjVWhTdJ27/biQXwCQ== |
| 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
| 2026-09-17T09:37:50.544656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094429observed cd0c85ab5bd09e09c64a4e00980958d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:50.522770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094429/manifest.jsonobserved 99e3c7e9b7e54229bbb814a8e736cc7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.505144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094429/publication.mdobserved 7faa8b3ee1cbc480eb6f452c76b173b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.485330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094429/publication.txtobserved 2744efae3c0c112db240cd1652ce95bc...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. |
|---|