OT-2026-000093749
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093749) never changes.
Identity and time
| Publication number | OT-2026-000093749 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-73c5-8871-08204e1fbf5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093749 |
| Status | PUBLIC |
Content hashes
| Canonical text | 132cdd8da15acf00961468b84dde37d68610bbddb7cfc9c11fd29982b82eb307 |
|---|---|
| Markdown | f08a46e0cdab43f61b5afd9c640218f2f9cd5a28dc8d3c654bcdadd2cfa19dcc |
| Publication page | 018f47da567aa1ee00b5ec44de029fe52e50728555fdf8c3be8d98ccfbe5e5e5 |
| Manifest | cd52441a9b2cf4ac1ecc5bd926164328f5f57c008a039956a6c256fcb90e0645 |
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 | C7W1nasrIBhNB4+xIrzCjBvIKqzVcFIl/tYXLK+yvaA4UJWRUauTQOX4DxYDOBeTRRtP6pGv+zNqLZmbOml9BQ== |
| 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
| 2026-09-17T09:39:49.096176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093749observed 018f47da567aa1ee00b5ec44de029fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:49.078689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093749/manifest.jsonobserved cd52441a9b2cf4ac1ecc5bd926164328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.063361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093749/publication.mdobserved f08a46e0cdab43f61b5afd9c640218f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.046922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093749/publication.txtobserved 132cdd8da15acf00961468b84dde37d6...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. |
|---|