OT-2026-000096440
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000096440) never changes.
Identity and time
| Publication number | OT-2026-000096440 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7aa8-bc99-7cf129312a8c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096440 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56b482f5c83393d4c4366656ec70f8370849becb2be99c5e1ba68beaddb7639b |
|---|---|
| Markdown | cfc25e293c93f40d3597b5316ed4998ef3d24f361d0c556114f546a5b223ce49 |
| Publication page | f5b07cc77bcf3be60fe3cc66c917974de198da208e6dd225bbe529f75b4adde9 |
| Manifest | 79ecb42b45f7467dd837e6f9bccecdb8af48859b8588821b5d852712bc6b9d89 |
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 | 00bo4AhUNW0y4HM7FhCO336VMyM9BzUOrtCS5Tbd+a9Zq7p1Mlv5vj5ghr9KnJYNWAqT0gj2xFqhn3YNxY7gCg== |
| 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
| 2026-09-17T09:33:44.960298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096440observed f5b07cc77bcf3be60fe3cc66c917974d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:44.939557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096440/manifest.jsonobserved 79ecb42b45f7467dd837e6f9bccecdb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:44.922392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096440/publication.mdobserved cfc25e293c93f40d3597b5316ed4998e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:44.903791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096440/publication.txtobserved 56b482f5c83393d4c4366656ec70f837...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. |
|---|