OT-2026-000097034
Publication integrity record
Four cup vacuum gripper, four zone face, single 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-2026-000097034) never changes.
Identity and time
| Publication number | OT-2026-000097034 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7c49-842c-cb1a45c265f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9095740e86ee975fed3bb59cb4ce098f2818ee7c659ccc554575522eceeabd8b |
|---|---|
| Markdown | 43e5fa8bdb9c699af72162fa30a4178257a6266f1f7c58c5d401333a9d3f50b1 |
| Publication page | 4dcc7e5b5d08519ac7bcc731728e5581a77c153e38e809bd2595788769d811f8 |
| Manifest | 6ee20d5a7aa9863de8de2e9080581cbd1d96b97ba096ba37afcf8f769aef6de4 |
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 | iJjtQ+TJEsHsSDLiXoE6SfiecAN910pV4xLy0/6ljlw8UfwYzXj0+H4AvUqysQGFvEWMndw+3tKZRdoXVR5ICA== |
| 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
| 2026-09-17T09:10:32.970012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097034observed 4dcc7e5b5d08519ac7bcc731728e5581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:32.951593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097034/manifest.jsonobserved 6ee20d5a7aa9863de8de2e9080581cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:32.934969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097034/publication.mdobserved 43e5fa8bdb9c699af72162fa30a41782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:32.915371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097034/publication.txtobserved 9095740e86ee975fed3bb59cb4ce098f...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. |
|---|