OT-2026-000014329
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, pulsed 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-2026-000014329) never changes.
Identity and time
| Publication number | OT-2026-000014329 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7817-8027-60aaa64978b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014329 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc739230c491d0a442e92faf6e47ee20a6be3d7ca6c54c9565327a0decefc167 |
|---|---|
| Markdown | 5bf27cc74f38741825aad11caa8568fad8eb0c64754bd64850d3b4a94f5be8dd |
| Publication page | eb0729f504490269868a086b406bb186bdfccd7da51b0e73a1efe237aa48ba6e |
| Manifest | 8e9a6a17cb5400f945b5b7958abdcc71c1135c3be9fa5727d3d644d5c8ae613f |
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 | oqJLfOua1WAWJg/K49XJDs0O2LoEu44asAaLPEVo0klIYYinY7aewmzWDMgqLEncHj6KAIWodPMYIyzlJ6ymBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:33.604237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014329observed eb0729f504490269868a086b406bb186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:33.584897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014329/manifest.jsonobserved 8e9a6a17cb5400f945b5b7958abdcc71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:33.566202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014329/publication.mdobserved 5bf27cc74f38741825aad11caa8568fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:33.546706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014329/publication.txtobserved cc739230c491d0a442e92faf6e47ee20...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. |
|---|