OT-2026-000101316
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101316) never changes.
Identity and time
| Publication number | OT-2026-000101316 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7355-9fe2-6f5fa6a5ae7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 825cbcc565031d89e9920a3214d62ff5b08dc1a7599e5b848d6294f78d59bc59 |
|---|---|
| Markdown | 423c20553ff2de83801b081285a93a05c1a87cd80415915b8110b785964edb9f |
| Publication page | d2be4dcb5047436e4addb39d275d6297dd0bc77806f919943a1ad23d5f4b8c50 |
| Manifest | 212fd5166cf354af131ffff7b2d3ad79ed7f254bfc2c865d1a08b84c18c44e66 |
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 | 34bjq5d/yCMmnNzAw3EP/L8vZSwOJZb2A59wYsWhcGiLvly2NMhzdVnKl4EDxPjoRYAgL9c1A6xF0+c95vEJCw== |
| 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
| 2026-09-17T09:27:00.244789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101316observed d2be4dcb5047436e4addb39d275d6297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:00.226070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101316/manifest.jsonobserved 212fd5166cf354af131ffff7b2d3ad79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:00.210347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101316/publication.mdobserved 423c20553ff2de83801b081285a93a05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:00.193107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101316/publication.txtobserved 825cbcc565031d89e9920a3214d62ff5...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. |
|---|