OT-2026-000092063
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000092063) never changes.
Identity and time
| Publication number | OT-2026-000092063 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7240-a8bb-623886e837f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d591fe30b3169d0b09e9257460dafe105f82aa834be575b448b816c23a6ee81 |
|---|---|
| Markdown | 7d21fca6c699ac324a3b185c607ce89104932697816f66bb56a53f7d0d9f40dc |
| Publication page | 5d451b1e5824e4996a08287133995220f5b72187c6a9540b0bd40cc7ac15a2e8 |
| Manifest | 02004e88bac485da525797ca3c7dfa0c7d2512aae5dc45d59f111439ad892f7e |
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 | PEqWkIfL6npdmtJtpYS5pcSuOSOlxXa/EiXA5OhrJ6w49lY/iT+WvNoW+MuF8XQmSWh9xj4FGj4ZznLeweF9CQ== |
| 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... |
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Independent retrieval
| 2026-09-17T09:43:09.880899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092063observed 5d451b1e5824e4996a08287133995220...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:09.863991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092063/manifest.jsonobserved 02004e88bac485da525797ca3c7dfa0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.844161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092063/publication.mdobserved 7d21fca6c699ac324a3b185c607ce891...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.824656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092063/publication.txtobserved 2d591fe30b3169d0b09e9257460dafe1...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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