OT-2026-000046774
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046774) never changes.
Identity and time
| Publication number | OT-2026-000046774 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-7f57-bc7d-b3399d7d3d51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046774 |
| Status | PUBLIC |
Content hashes
| Canonical text | f700e2ea2b413756ad1f941a82a3c25eea94c86926565a21e53483b9f092e4e3 |
|---|---|
| Markdown | b87a143ff056943029ac251b14387f160a34de9c677932a6a5e44d4cac041359 |
| Publication page | 201b386e0bae43a9ce1e8dbe1b542a5938984cce3ad7a4d738ec15f136792caa |
| Manifest | 505151ed843b85c9f6a68589f25f715728cf24b838672ee3aa89c476f43f4324 |
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 | rcnxydydc9Es1XlbsSNP0bYpuW4J4It/U2QyZxQer9pfYak+UBxxV0wNixKiJm8V+/cfh4ZkfOW4NhQgNGTnCw== |
| 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
| 2026-09-17T11:06:50.771397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046774observed 201b386e0bae43a9ce1e8dbe1b542a59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:50.754431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046774/manifest.jsonobserved 505151ed843b85c9f6a68589f25f7157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:50.732938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046774/publication.mdobserved b87a143ff056943029ac251b14387f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:50.717012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046774/publication.txtobserved f700e2ea2b413756ad1f941a82a3c25e...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. |
|---|