OT-2026-000034465
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000034465) never changes.
Identity and time
| Publication number | OT-2026-000034465 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7f0c-a992-e282db6dbc11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034465 |
| Status | PUBLIC |
Content hashes
| Canonical text | c052a3dc7205b866bd7463232a46b1f2190d0e4d89297b518f8c743b935e7a92 |
|---|---|
| Markdown | 5941d0af8d92422a6a1e3cac6a62d4555629f37adeaf2c441c0b5d116acd7dea |
| Publication page | aab1b4b21d50abc7219fdf403f41ac9d86ce2e1fc0b1d20199a3db1268acb4c0 |
| Manifest | ca6f57a5b2ff0b9cd5cde04423da8e51cdc215a97a3e21637bb6896d2d52c8c5 |
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 | LEUZ8JhfJ2YH/1GHxSzBy2bWAKWqPvOpHVUs9Gx8DcqRH5bVLnP+UJGvVsFQbMSENb52EdB11XNwBeDdGwMoCQ== |
| 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
| 2026-09-17T11:28:47.452560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034465observed aab1b4b21d50abc7219fdf403f41ac9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:47.436038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034465/manifest.jsonobserved ca6f57a5b2ff0b9cd5cde04423da8e51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.415899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034465/publication.mdobserved 5941d0af8d92422a6a1e3cac6a62d455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.397691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034465/publication.txtobserved c052a3dc7205b866bd7463232a46b1f2...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. |
|---|