OT-2026-000035222
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000035222) never changes.
Identity and time
| Publication number | OT-2026-000035222 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-7654-b194-dcc1bf964396 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035222 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6777ce271415010690d50c0fc4d08178e26cae6481d7e17d916d7ddca869eedc |
|---|---|
| Markdown | e20842de1d7908b5dffeed80002d830e44ebd1f53e65228c7c454150cb71a5c7 |
| Publication page | 2d64245e246accc27a0d09f5226c3d596d2b59602dd36f7f026a13b102da7b02 |
| Manifest | b3766145c3ce61a55da80aced70bd45be0af2a68ec3523585e3e7d18448a74b6 |
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 | 1/gghA4ij5OehE1kQsBLaN+qFHjt4TRYRzvgXFfYyzJIlU1DZMzWXe7ZavxKIdDX/vdhJyfn46sY7hj/vWpDAw== |
| 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
| 2026-09-17T11:28:21.384333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035222observed 2d64245e246accc27a0d09f5226c3d59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:21.367402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035222/manifest.jsonobserved b3766145c3ce61a55da80aced70bd45b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:21.349640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035222/publication.mdobserved e20842de1d7908b5dffeed80002d830e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:21.330949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035222/publication.txtobserved 6777ce271415010690d50c0fc4d08178...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. |
|---|