OT-2026-000026353
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000026353) never changes.
Identity and time
| Publication number | OT-2026-000026353 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7bb6-97a5-109f1aa2efca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026353 |
| Status | PUBLIC |
Content hashes
| Canonical text | d948ee7ec7b0add632a77b550e02e459693d63b8d423abfe56f8eb5f05f5f97d |
|---|---|
| Markdown | c86d83166d8dea0640135f3c07b6160929e14dbc61d8c7fb1cd75ccb8e64456b |
| Publication page | 51feb2fcbeb9a88f57c8df179bdff904b6b54e479b23fb84b33c2d6f83a2f985 |
| Manifest | d28752c5e91787854b285b5f2a33092129cc919bbc29731a4a15a034d37cc62a |
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 | cMdABXHeyvGa8dGJSVw35wvSTR3bXPrLYTaitKjjOBzLtXR0/JnpN/1ffrJSEAhHr3Rvx42W/cMRiEih8xsTAw== |
| 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
| 2026-09-17T11:44:19.594791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026353observed 51feb2fcbeb9a88f57c8df179bdff904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:19.578916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026353/manifest.jsonobserved d28752c5e91787854b285b5f2a330921...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:19.561529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026353/publication.mdobserved c86d83166d8dea0640135f3c07b61609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:19.546805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026353/publication.txtobserved d948ee7ec7b0add632a77b550e02e459...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. |
|---|