OT-2026-000040363
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000040363) never changes.
Identity and time
| Publication number | OT-2026-000040363 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7b7d-8503-989d641b27c2 · 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-2026-000040363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 557870b10ec2924f0bddc28c8683ea6f7f0e496b2722df5c959d9c38471cf6a1 |
|---|---|
| Markdown | 5f0e0b6c007493b1d13080c2f1661a65bc6547a2e1fe110643316c0ef8ab0136 |
| Publication page | 7d1ca427a9645c541fd9acfce2820c5916127b84e1c10d9adfb1526977cf8952 |
| Manifest | eec542a60ce564814af5565ac838d2b93224bebb48e5893a62ad358d66d0d60c |
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 | sanfs3QyB3jbGUZMuEt29ckKyzs9yMf7GB5V1oE0sa2aCM2ASnh4KSgrND6kVwyXHSpdfX80jP16DO+MW1xqAw== |
| 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
| 2026-09-17T11:19:22.698296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040363observed 7d1ca427a9645c541fd9acfce2820c59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:22.681961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040363/manifest.jsonobserved eec542a60ce564814af5565ac838d2b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:22.666697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040363/publication.mdobserved 5f0e0b6c007493b1d13080c2f1661a65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:22.648688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040363/publication.txtobserved 557870b10ec2924f0bddc28c8683ea6f...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. |
|---|