OT-2026-000073595
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000073595) never changes.
Identity and time
| Publication number | OT-2026-000073595 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-76fb-86ae-cf6920279e3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10f657e15d41ef5fcabc3db16c959dbcb0d8025674e2026ade1333439e1a621c |
|---|---|
| Markdown | 4aaa3f9d4b068be3515e580d5e825819211222e565647bd8aed999c5b2e0fd0d |
| Publication page | 50e5cb14d07fc51cdee136a60f622fc7b195c9ced03d3978fa230b1fd34d09d7 |
| Manifest | 671275d1607c12df44341242ff325467d159512b57624505ee2857ac8979f63f |
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 | qrYTNNgNOGMFEwjAgLuNPr8dMFvyg2VMdyWtD1Rt8kSCA8fFHeD3voVSFYnqVjmi48dr92lor10dY8U501XRBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:21:46.573042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073595observed 50e5cb14d07fc51cdee136a60f622fc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:46.554434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073595/manifest.jsonobserved 671275d1607c12df44341242ff325467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:46.536103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073595/publication.mdobserved 4aaa3f9d4b068be3515e580d5e825819...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:46.517765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073595/publication.txtobserved 10f657e15d41ef5fcabc3db16c959dbc...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. |
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