OT-2026-000010632
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, sustained blow-off after 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-2026-000010632) never changes.
Identity and time
| Publication number | OT-2026-000010632 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7d42-99e0-599710527297 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 993c1395c446136a2c2788c17f585c3a2780add0bbc07c9ac6359ff00c9cef2a |
|---|---|
| Markdown | 646595fda3f97a88688dffb9aeb221f51aba323fd17130c5ee834a3967dd1940 |
| Publication page | d17b1937e27ca582d3993afb6382439a33d5faf0b1d3db5380958f0bd1e2bd4a |
| Manifest | 747e5391ca48841040121ddb1d9d193f6807c2cb06b53b1186b148ee97286f13 |
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 | 1F6+XdKuaJxEF/6ggXYPlijcPciUCzjWXKj3hs4GLipXY1azoU4iML4fb2+hdE5NMBGuESvAg2id6zHkMCbtAg== |
| 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
| 2026-09-17T12:14:49.738815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010632observed d17b1937e27ca582d3993afb6382439a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:49.719401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010632/manifest.jsonobserved 747e5391ca48841040121ddb1d9d193f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:49.703663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010632/publication.mdobserved 646595fda3f97a88688dffb9aeb221f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:49.685851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010632/publication.txtobserved 993c1395c446136a2c2788c17f585c3a...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. |
|---|