OT-2026-000103105
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000103105) never changes.
Identity and time
| Publication number | OT-2026-000103105 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7d32-a22f-2265d7af84e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e56fdca782d0a6e952c9686087c84b975c85ea80fa198d852ea3e3fb53ac83a |
|---|---|
| Markdown | 1fc20ea73fc45ddbbde84fe1b4fbde280afdec4ce8cd0008629384904a0a2f6f |
| Publication page | 7e4368d5a59df1541447d53d5cc43ec397450445579c84a13267327cf2824470 |
| Manifest | d474f7678af1ef4b681ea32977b0132c579ac4c5f7885e61b7001675aa553766 |
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 | y0IdwM+AQPyoo5qBb6vsO+ApVGOHs+eJyxH5StZPIbTe+rR9pEdLL0wbCkn5De977lwLuaZxTKkxEh39gxbyAg== |
| 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
| 2026-09-17T09:23:14.058517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103105observed 7e4368d5a59df1541447d53d5cc43ec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:14.042706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103105/manifest.jsonobserved d474f7678af1ef4b681ea32977b0132c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:14.024093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103105/publication.mdobserved 1fc20ea73fc45ddbbde84fe1b4fbde28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:14.006478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103105/publication.txtobserved 6e56fdca782d0a6e952c9686087c84b9...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. |
|---|