OT-2026-000010435
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, vented after 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-2026-000010435) never changes.
Identity and time
| Publication number | OT-2026-000010435 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-762c-92ae-700f37f87035 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5064efd3fdad5805f7e1977c7adf4c37396143e6a8a327d8bec1ca8796a25dcb |
|---|---|
| Markdown | 28535a21e62786abd6be2d5d1456827c01d8028645178487f2a2fff53ae50216 |
| Publication page | 6f01c6d6ce39ebdd5db3e2feb44d3fd68edf728806442dcc609f05bf563c2d99 |
| Manifest | b797f0acc89ded0171564da9b17f8be92d223afdf35039ef3cdae188485c2e65 |
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 | x5fCqB4Qelg4P2kPVNoly1+h9d7V7IXLIETL4+GxEUxcdVgHxmsOi/mC/1/xmBAHQ3LG/iLR7TBR4JdCWe3vCg== |
| 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
| 2026-09-17T12:14:33.972798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010435observed 6f01c6d6ce39ebdd5db3e2feb44d3fd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:33.952095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010435/manifest.jsonobserved b797f0acc89ded0171564da9b17f8be9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:33.932054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010435/publication.mdobserved 28535a21e62786abd6be2d5d1456827c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:33.912502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010435/publication.txtobserved 5064efd3fdad5805f7e1977c7adf4c37...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. |
|---|