OT-2026-000095119
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000095119) never changes.
Identity and time
| Publication number | OT-2026-000095119 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-71c9-a918-b8513fc143eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095119 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0c0e426a2f543f4df0eeaa37537088aaaf035614944810ce5a353d80765051b |
|---|---|
| Markdown | 2ff92345940a2e1bdceae02c2ca3fa34ec545852d2e9013f11657da71b3ab202 |
| Publication page | 383b712fe61af1fe5e03589c18e01bafebff3bb77f230ffe6d8e5f8e18543d16 |
| Manifest | 4d2a334233441180ea661702542cea4513bf87753e0f20828b3ddccc17f2e465 |
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 | B7lDo8P8FZPdtF3Buz4eKN5iehXh5bpKea3DdqVJ/ZHTXKA4W+Wbr1dypBnDqVwYs5vTsWV2ZdY2NLs6BqMNCg== |
| 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
| 2026-09-17T09:36:24.795625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095119observed 383b712fe61af1fe5e03589c18e01baf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:24.778582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095119/manifest.jsonobserved 4d2a334233441180ea661702542cea45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.758375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095119/publication.mdobserved 2ff92345940a2e1bdceae02c2ca3fa34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.739951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095119/publication.txtobserved a0c0e426a2f543f4df0eeaa37537088a...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. |
|---|