OT-2026-000060775
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, manifold 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-2026-000060775) never changes.
Identity and time
| Publication number | OT-2026-000060775 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-70d2-bf22-18c920b364ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060775 |
| Status | PUBLIC |
Content hashes
| Canonical text | 615ce4650c6f32365da5e6dde323e5d1dc9e9ac7ff418401e84f08c7aa37b40a |
|---|---|
| Markdown | 4ca9c83a2095b95bedc3547a718c40e1914de8274b8fe80c4d8e8d63a3bd3e16 |
| Publication page | 0104afae6c79830c2ee209c2644cd885c31d9b319a48bb4c999bb50c4f0bf69c |
| Manifest | 70c17b889984619d0b065cfbbf2979f13f7936bc9c9683f917625a89e3475a03 |
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 | WVz8oo0wovxnxUVZQ5GxIXedK/TlnKZ98Vjh76Bc4lZlDb93Vx94NUbflAOzP15xWbMA3Nsscay/2XVlTrRkAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:31.043206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060775observed 0104afae6c79830c2ee209c2644cd885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:31.023630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060775/manifest.jsonobserved 70c17b889984619d0b065cfbbf2979f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.004098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060775/publication.mdobserved 4ca9c83a2095b95bedc3547a718c40e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:30.985751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060775/publication.txtobserved 615ce4650c6f32365da5e6dde323e5d1...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. |
|---|