OT-2026-000046409
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after set-down
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-2026-000046409) never changes.
Identity and time
| Publication number | OT-2026-000046409 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7fc0-a7d6-068ada056251 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046409 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dd051a3a2e5f330e7ce69ef4e199bbee19396ccd4fe8e5258413c37f7c3da3e |
|---|---|
| Markdown | 8664baaefd068db341d50666f937c9a6dcdcb82bd882bb843ec726d5d41d9108 |
| Publication page | f03f6ebd2800a697ee7e89b76072683915a9549cda9f60c606ce55c6ea299da5 |
| Manifest | 29cbaf18059b515e2147a06b92421009f1581f70453e83a4eb4068b25d4a7179 |
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 | Wxv0Fyo9pI1oa9C20nrJrlIS4uZfsKWuU6bZawcovFE000CpCqM7tIt9vZCcHgHog18oZTu1ddMu+1L/hqSeCw== |
| 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
| 2026-09-17T11:08:25.116208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046409observed f03f6ebd2800a697ee7e89b760726839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:25.097388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046409/manifest.jsonobserved 29cbaf18059b515e2147a06b92421009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:25.078201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046409/publication.mdobserved 8664baaefd068db341d50666f937c9a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:25.059429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046409/publication.txtobserved 5dd051a3a2e5f330e7ce69ef4e199bbe...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. |
|---|