OT-2026-000040283
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000040283) never changes.
Identity and time
| Publication number | OT-2026-000040283 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-716e-8c5c-573f3ddf3592 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040283 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8d273d6b309387fd3dc01a56aa15ec1564f36f86310f51a1c834a026e51e57c |
|---|---|
| Markdown | 2b13a19c8942d51a3e5b4bc02443c01bd935dd37a0a94974a1f34838d39cd5a9 |
| Publication page | d45cc07e8e17c81388c0fac5722e8da6966761f6b040e8dfff85b418a522f751 |
| Manifest | e7c61b6c93a1a2d316b27b43e7d4818d431d5a20b9222d0b2e8bf1a71f50ebc9 |
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 | 6XBlYbHeuH37+oVoiafz+3rOk76quA94IQNEajCS6IW7os/R4Do+ZXTlsDkFJpYPVjQG023DmViB7wYI8xxADw== |
| 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
| 2026-09-17T11:19:11.149088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040283observed d45cc07e8e17c81388c0fac5722e8da6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:11.130765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040283/manifest.jsonobserved e7c61b6c93a1a2d316b27b43e7d4818d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:11.113517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040283/publication.mdobserved 2b13a19c8942d51a3e5b4bc02443c01b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:11.095819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040283/publication.txtobserved e8d273d6b309387fd3dc01a56aa15ec1...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. |
|---|