OT-2026-000098305
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two 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-2026-000098305) never changes.
Identity and time
| Publication number | OT-2026-000098305 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7168-b5d5-c9ccb029e6af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098305 |
| Status | PUBLIC |
Content hashes
| Canonical text | be038e2f7f2dca11acca86301c42ee7649d0bf8df328467c98623b7cce20c8b0 |
|---|---|
| Markdown | acf6859621c8ad61bd04acfa4d89bb7f1169baa2a6569810792c949ae03f5c9e |
| Publication page | 9193ab83d45644177f7af1efa73c36a41af64eff571d50ac0819183d796410fe |
| Manifest | 4702ad48f19288d002a4053961657102c5cd84a92c065563bf3d3d18c1d9de51 |
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 | Dd+TeS7LOBcwq35UnJ9+dwiP/WdlSIMH6UAMYhPN6ZoflRxNbggTHS8y5mkXxg5USpWgRWRFyTz8uYPCXkDSBQ== |
| 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
| 2026-09-17T09:31:30.506942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098305observed 9193ab83d45644177f7af1efa73c36a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:30.487389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098305/manifest.jsonobserved 4702ad48f19288d002a4053961657102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:30.466876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098305/publication.mdobserved acf6859621c8ad61bd04acfa4d89bb7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:30.448019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098305/publication.txtobserved be038e2f7f2dca11acca86301c42ee76...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. |
|---|