OT-2026-000047936
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000047936) never changes.
Identity and time
| Publication number | OT-2026-000047936 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c422-72e2-830e-c95e36b22c10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047936 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc1f3a414fa254b27e493d11e4ad085dc6a489333b48c0d62c214571e681f4f6 |
|---|---|
| Markdown | 36b6237344b47b813ca5d79b8cf12e1c40272be088a8899bc8adec00fa545776 |
| Publication page | f0705639fea26fe91ea2aaa8bf40ab487c383fefc94f9cb9d0bd56acc27b3443 |
| Manifest | b3613e3cb4ee04818e4a301a677bb7428d9c061c72ed26fe5cd4141d428bafd2 |
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 | p7PBgTzV8tt6LiIQUqI7qEf7f4in9DF1JenyWyH5pmh7VcjexTImfWgf9en3GOISNVjxAuWz+lndnsXXpulWAg== |
| 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
| 2026-09-17T11:05:54.010658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047936observed f0705639fea26fe91ea2aaa8bf40ab48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:53.993370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047936/manifest.jsonobserved b3613e3cb4ee04818e4a301a677bb742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:53.976374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047936/publication.mdobserved 36b6237344b47b813ca5d79b8cf12e1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:53.955251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047936/publication.txtobserved cc1f3a414fa254b27e493d11e4ad085d...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. |
|---|