OT-2026-000017005
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000017005) never changes.
Identity and time
| Publication number | OT-2026-000017005 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-76c2-adf8-79de1ce96460 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017005 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe54561401f4143e835719767a2d655598941c7a907b62f3e48917c5db3a73ee |
|---|---|
| Markdown | dc67fea66eae75a5efc2a317762954539ee6a75acbb1c15890c3314ab2e8e0a2 |
| Publication page | 7286838dfbfa38065e9844fcf45284e7618a80118d0e2002663ff78de3b105c4 |
| Manifest | 7cbf7352030fd3cd1c451948e2d367631c3edf3db441f6a791e79c5ed444f8e6 |
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 | gLT/jsv8dox5TbZN55mIhqtAoTrRpcbf1mt5KZKNnLp51YoPGe2znvafugE1EtZU9rmFwvF6hAfmXWsISdv6Ag== |
| 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
| 2026-09-17T12:03:24.722611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017005observed 7286838dfbfa38065e9844fcf45284e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:24.706327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017005/manifest.jsonobserved 7cbf7352030fd3cd1c451948e2d36763...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.690771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017005/publication.mdobserved dc67fea66eae75a5efc2a31776295453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.676050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017005/publication.txtobserved fe54561401f4143e835719767a2d6555...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. |
|---|