OT-2026-000026535
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, pulsed 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-2026-000026535) never changes.
Identity and time
| Publication number | OT-2026-000026535 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-7bb6-99b5-cf1783367566 · 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-2026-000026535 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49f6e237078ad5aa79c7073cf3d76dfaeee0c32e4ee6c4cc7c11cf5cc943706f |
|---|---|
| Markdown | 56d23ff9d7b51dba9e5270273b7840424010a292006dad0f67705ba4b7deab95 |
| Publication page | 87d740b2b9ab5fe61272fa2ff69a94a1d07370644c0aea9cb8ba5dc6335831a8 |
| Manifest | d8bcd66bc73bc78ec9d28bed1b9af59dddf11d7b1fa631e6203594356cf30936 |
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 | K6LLT+iEK26UWRBR8gbAgfCIpIf0noshPBRY0cDOQIJ2v0D5rvfIFoijMb0qkKCTPdrnVWCNuTY0EANMFWCFCQ== |
| 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
| 2026-09-17T11:44:39.848297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026535observed 87d740b2b9ab5fe61272fa2ff69a94a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:39.830634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026535/manifest.jsonobserved d8bcd66bc73bc78ec9d28bed1b9af59d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:39.813535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026535/publication.mdobserved 56d23ff9d7b51dba9e5270273b784042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:39.795950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026535/publication.txtobserved 49f6e237078ad5aa79c7073cf3d76dfa...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. |
|---|