OT-2026-000067401
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000067401) never changes.
Identity and time
| Publication number | OT-2026-000067401 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-7111-b998-1c77b7f47a1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067401 |
| Status | PUBLIC |
Content hashes
| Canonical text | acf5d719f31e78e8ac5f2bff5a6626110599416628d07a4a7c2357b7769a10e6 |
|---|---|
| Markdown | 57c187b67cb44b918db9925aedf4fd3dc0aa9fe1675ca4d72c305a193fe75bac |
| Publication page | 4245263265590c650cad94aaf46bc24a4f96ec2a07c929869b57d9840dc35140 |
| Manifest | 41a40d1296e8563c5a642c9781fa65c228a30f361b2e9d2c2d8ee316e10a05e4 |
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 | opV5dadg0aFSE9IMJMMwaakUL9xLYqouYcEp7Jn+WJLVo8w4P2FgbrKo5yLa5Jlj4fxgefLe/FG4ZBKM6v1FBg== |
| 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
| 2026-09-17T10:31:35.681787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067401observed 4245263265590c650cad94aaf46bc24a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:35.663551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067401/manifest.jsonobserved 41a40d1296e8563c5a642c9781fa65c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:35.643900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067401/publication.mdobserved 57c187b67cb44b918db9925aedf4fd3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:35.625631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067401/publication.txtobserved acf5d719f31e78e8ac5f2bff5a662611...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. |
|---|