OT-2026-000046892
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000046892) never changes.
Identity and time
| Publication number | OT-2026-000046892 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-715e-8340-5001e3e46b58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046892 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ec38491ce4533ec2d6be930f98864dfea4543d2cd7e2093006efa94111cf439 |
|---|---|
| Markdown | 4dbfb4ba4acca2116e7547600955e68822c2b1115af9708b48dcdd019658f2fb |
| Publication page | ce303b84021629d0a32624824e0f8a0e8fe949324e6e36d4a605ae81157d32ea |
| Manifest | 8e6f85a96dc4f5da38da80dbd8df78956923b641d9aa0f87c25a9f1c7cc68411 |
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 | C27GX7gA9WFZel/sEmWUI1CnhNMQoc/JZIHNOtie4uaqRzZj5FDJg0w4e7dm3Gfh0ZOmuQ8sIW/+CPEMl7i0Cw== |
| 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
| 2026-09-17T11:07:00.336899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046892observed ce303b84021629d0a32624824e0f8a0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:07:00.318108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046892/manifest.jsonobserved 8e6f85a96dc4f5da38da80dbd8df7895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:00.298699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046892/publication.mdobserved 4dbfb4ba4acca2116e7547600955e688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:00.279734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046892/publication.txtobserved 4ec38491ce4533ec2d6be930f98864df...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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