OT-2026-000093846
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line 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-2026-000093846) never changes.
Identity and time
| Publication number | OT-2026-000093846 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c7-7e4a-b004-fe3bd38432bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f954db0f9c08d3b309b1055f190d61b222a4ef0372251800e5b5dcc08d0b6ee |
|---|---|
| Markdown | 455d2512c5e9b6632d358e7b7a6eadd058fb07002faf39aaf091f1727ae48f55 |
| Publication page | 1091e4b1db33cdb96f40803fa57a5b86f24a008d5f816ed0c9bf66e235d3496b |
| Manifest | 60c084f027b03cc462d54f5f92dc487fc6f862fe46c4eb594927bb0fbcf7fd33 |
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 | PDeaXzOS/Yn3VRtu8Bvvgg8ZlAc6CSOa2xwbgxCrvzE8ssxKaY7XGHfwJTBz90qMgm/EIZ0MVfgbd/avD4OABA== |
| 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
| 2026-09-17T09:38:06.042527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093846observed 1091e4b1db33cdb96f40803fa57a5b86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:06.023555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093846/manifest.jsonobserved 60c084f027b03cc462d54f5f92dc487f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:06.005287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093846/publication.mdobserved 455d2512c5e9b6632d358e7b7a6eadd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:05.986403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093846/publication.txtobserved 8f954db0f9c08d3b309b1055f190d61b...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. |
|---|