OT-2026-000059450
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000059450) never changes.
Identity and time
| Publication number | OT-2026-000059450 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7c3b-b181-004d78ea127b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059450 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40c60c60b7bd9c63eee39db6e6ac656442ba2665a74193ebe25339e82a1a70d5 |
|---|---|
| Markdown | b1b01d7fbb33d0d068bea61e9bb423517b2c4df1db058e52bd0b781c86c45e81 |
| Publication page | 544fee377a1f5d236483c4e1a94005c462816a0b7415f7d89fee92cc8cb897e3 |
| Manifest | cb8235fa637c43c26ba9f05f762752d178bb25008b834b9b16b2d4b04a85f430 |
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 | vMmohpAxko7/XG+t8E48zgk+E+news2NWeTiynjEJ+wMFwO5d/OnstkcH2FZdYkdH1YLdVfl9KBtTXMZ/iN/Dg== |
| 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
| 2026-09-17T10:46:08.768643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059450observed 544fee377a1f5d236483c4e1a94005c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:08.751937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059450/manifest.jsonobserved cb8235fa637c43c26ba9f05f762752d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.735052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059450/publication.mdobserved b1b01d7fbb33d0d068bea61e9bb42351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.717784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059450/publication.txtobserved 40c60c60b7bd9c63eee39db6e6ac6564...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. |
|---|