OT-2026-000084690
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000084690) never changes.
Identity and time
| Publication number | OT-2026-000084690 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7073-98b9-d937130c14e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084690 |
| Status | PUBLIC |
Content hashes
| Canonical text | c955903157c66f7cb8b1b89ed7f3408e0ac5a36d2c021753c23adb02a0a27089 |
|---|---|
| Markdown | 702017da15a9fa4481b5dca9b8ff46f896c39ebd6b977906925d156085a673a7 |
| Publication page | 9dcab4c5bf07e734e988e88968c395570a4f06ea8bd3437138937af402ab6b09 |
| Manifest | 4670ec23f1a077ed2e9219e0a17c03d210f880394871167ec082d64a64da0191 |
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 | XL+eXjIYMGMmXk7bDyX7DAJ1/aKCQMmPwXGfCVKf/srSFSZ/k15FCgds5u4qffHddzsLXe66MgFIdsg1xt/VAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:37.312827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084690observed 9dcab4c5bf07e734e988e88968c39557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:37.292527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084690/manifest.jsonobserved 4670ec23f1a077ed2e9219e0a17c03d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:37.273849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084690/publication.mdobserved 702017da15a9fa4481b5dca9b8ff46f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:37.255836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084690/publication.txtobserved c955903157c66f7cb8b1b89ed7f3408e...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. |
|---|