OT-2026-000100798
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000100798) never changes.
Identity and time
| Publication number | OT-2026-000100798 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-726a-ae6f-34209e38cdbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ca19228dfcab94010a9c991d155cf24fc42f212d671618dfb33a5e6b704a05f |
|---|---|
| Markdown | 8ebaf4a83966c63e68b94cccbdc983d210d618bcbe7cc9c4dc49b3daf8cd36f3 |
| Publication page | a508be39e7e7b37e0c2d56bf39f0e7083efb8e6cb4aa7af57e818c043e1c181b |
| Manifest | 9e44cf840d2e64453ca02b3fb4d209df4419065e976caa1e1d35d5a600855a9d |
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 | chZbDklqUouhSMeO6YxcyBJVELdTJE/V8MxbdWA5TcRjILOvgBqntEKzggpQyHpkkgEDniWEX87GDqKWvFvxAg== |
| 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
| 2026-09-17T09:27:35.203257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100798observed a508be39e7e7b37e0c2d56bf39f0e708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:35.185941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100798/manifest.jsonobserved 9e44cf840d2e64453ca02b3fb4d209df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:35.167949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100798/publication.mdobserved 8ebaf4a83966c63e68b94cccbdc983d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:35.139085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100798/publication.txtobserved 4ca19228dfcab94010a9c991d155cf24...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. |
|---|