OT-2026-000016259
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000016259) never changes.
Identity and time
| Publication number | OT-2026-000016259 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-77e3-8521-e499207f88f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016259 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd1ff0d9a0cbd63abf099d0b542fdd966cc967854e5ba0999bd8f3331c29a47f |
|---|---|
| Markdown | f74f464a7b5e8491bbb6636257e5c441345abef5301e13feb6465ba8ca21d132 |
| Publication page | 629bf5106a2b82427474818519779b9ac6b44e3943471c3b468217aea2ce1988 |
| Manifest | 8f61e64fcad31707c586776aba05cc5b77b8b44d489b99ef2544223e0130ad3f |
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 | f/tp+/eyGC8/TROTp9s625Bk6PWuqOAtmZ73TexHEKk60bu3P+tkumWAy3+kccGtpG+A5j/7c8T87cYCaTkaBw== |
| 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
| 2026-09-17T12:03:44.109856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016259observed 629bf5106a2b82427474818519779b9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:44.089919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016259/manifest.jsonobserved 8f61e64fcad31707c586776aba05cc5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.071090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016259/publication.mdobserved f74f464a7b5e8491bbb6636257e5c441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.053464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016259/publication.txtobserved cd1ff0d9a0cbd63abf099d0b542fdd96...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. |
|---|