OT-2026-000101648
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, pulsed 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-2026-000101648) never changes.
Identity and time
| Publication number | OT-2026-000101648 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-72bb-87f3-144633d7eb2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101648 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78eaa2a578f04ef3953f71969e355891a8e8c1a83e3cb922bc8089a84c089420 |
|---|---|
| Markdown | eb16090e1e12636dec3b72d89a5fef380333c85628c3747254a893a22a424ba9 |
| Publication page | 6da57a50dfc667932ae8df32280389f7fc7d885d19ea2780011030eda97e9829 |
| Manifest | 1be82206ed3aa838da85df4cd010137cf49c06e322844265310f6ff7848e5044 |
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 | xBvVHZg9PSxE+FUd83RtWudGX1cO9sNIseLmRK7Nq29az9YVQV/0gt2lrgyTPqAc+nUzBa07Y+REiTtYn0VjBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:47.001542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101648observed 6da57a50dfc667932ae8df32280389f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:46.984133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101648/manifest.jsonobserved 1be82206ed3aa838da85df4cd010137c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:46.965370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101648/publication.mdobserved eb16090e1e12636dec3b72d89a5fef38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:46.947941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101648/publication.txtobserved 78eaa2a578f04ef3953f71969e355891...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. |
|---|