OT-2026-000024129
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000024129) never changes.
Identity and time
| Publication number | OT-2026-000024129 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-73e2-9efe-7160b1bdbcf6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86b2a23af968d8efccdc05486f212c4c74bf674d5ac20f693e5c1abc5e6dd71b |
|---|---|
| Markdown | dcdea3cc30241c587b62dcc323d7feffd8ec0860c6448a6451f656a3bec39f24 |
| Publication page | 27068067b716b9872e2901c487df130ca0d28af1912ce4081e63bd06357549a9 |
| Manifest | bd4ed245c10a461e68b8389c0e614aa20a86c4e00a557e967e995853e9169a18 |
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 | s9Lnfr4kipG77Wcrh/3EMgsDrNNXxf9QUUcCN8GOnGPsc8aPRjS1vCV3rwYtN0f709Rb1mdsfa+c1OVhMFm7Bw== |
| 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
| 2026-09-17T11:48:33.500478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024129observed 27068067b716b9872e2901c487df130c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:33.481895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024129/manifest.jsonobserved bd4ed245c10a461e68b8389c0e614aa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:33.462856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024129/publication.mdobserved dcdea3cc30241c587b62dcc323d7feff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:33.445738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024129/publication.txtobserved 86b2a23af968d8efccdc05486f212c4c...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. |
|---|