OT-2026-000046581
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000046581) never changes.
Identity and time
| Publication number | OT-2026-000046581 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7ef1-ade1-57efd0c7bb5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046581 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4cd10bdcff01f3f07367397a6bb3c340113ad62b3a81549a072233e9ca3e0c29 |
|---|---|
| Markdown | bf1b45718bd14a20134ad05154ea770e8679a2e68ff0f253ceb1506f7858b32e |
| Publication page | 7738d3cdce9124d5389f48a3da3126c6b7f4fabe3025d42633056b62ad2bec09 |
| Manifest | b69ba306cf1080c238b2004e0da091dd5ff1a49a7906083eea1c7a572b790815 |
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 | kEYkWt+E99g7LBk4on/P39kdM/RXKiJ+pfa8LMatbfNFKhAMHrVCYwj14U2BtoxV286QpNAOlOUPOzPr4HDoDA== |
| 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
| 2026-09-17T11:08:39.085803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046581observed 7738d3cdce9124d5389f48a3da3126c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:39.067315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046581/manifest.jsonobserved b69ba306cf1080c238b2004e0da091dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:39.049943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046581/publication.mdobserved bf1b45718bd14a20134ad05154ea770e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:39.030835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046581/publication.txtobserved 4cd10bdcff01f3f07367397a6bb3c340...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. |
|---|