OT-2026-000078501
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000078501) never changes.
Identity and time
| Publication number | OT-2026-000078501 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c29-718b-ae8c-2864cd42cf67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078501 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d7d7d2aef9272657aca7c47904c7408ac329bcf886370a6c9db0b5b3fa4bfbf |
|---|---|
| Markdown | 9eb9cf3269226aefb5674ecec921307f4de8a01181d93b72ad1ec3ca0591ef79 |
| Publication page | aa66c98a18062264f49180cb7add8288c21617d85695c6d5fb09a19cf62c1e83 |
| Manifest | ac3b28e6467fe1addd92f64116dc21e1e50448c62fb19f9ea271321404647f48 |
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 | 1yqTJraxdTFpBs1gKwwiWM9nCoDCfz6ZE1M9kEPUx2t8ks6sh1lzUXbA0GVhlvo+X8STNZncvBmiYhrVDGZeBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:06:30.802406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078501observed aa66c98a18062264f49180cb7add8288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:30.781899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078501/manifest.jsonobserved ac3b28e6467fe1addd92f64116dc21e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:30.764434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078501/publication.mdobserved 9eb9cf3269226aefb5674ecec921307f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:30.747007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078501/publication.txtobserved 0d7d7d2aef9272657aca7c47904c7408...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. |
|---|