OT-2026-000009465
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, 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-2026-000009465) never changes.
Identity and time
| Publication number | OT-2026-000009465 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-71a7-b333-c9cfee68b60c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e2d0c1e01348a93946391586848541765831f244b16d93dc55eaa1332184370 |
|---|---|
| Markdown | aa7680ff08baf3a5299af5cde78098f58c65bb602fb0fdf0fd7850134d029f84 |
| Publication page | 89a18fba9bb777c78a40ff43c2e3595448a6c80d956f8418eab30829cbf9c1fc |
| Manifest | f13ec1fde8b2f81ffc96ed5f530ef7bfa74147a4f8318b2765d2b8266d60469d |
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 | wJ7bDdygbD+vW2+z/j5D4+PtvZQ1iHHuqr8NYy6W4LiJv1N8HF0yIKDJ+GiLagCUB8UphsS19Iw2viySexDJAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:51.340478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009465observed 89a18fba9bb777c78a40ff43c2e35954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:51.321666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009465/manifest.jsonobserved f13ec1fde8b2f81ffc96ed5f530ef7bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:51.300846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009465/publication.mdobserved aa7680ff08baf3a5299af5cde78098f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:51.280796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009465/publication.txtobserved 9e2d0c1e01348a939463915868485417...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. |
|---|