OT-2026-000044101
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000044101) never changes.
Identity and time
| Publication number | OT-2026-000044101 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7e5e-ac74-889b85cd1ccc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044101 |
| Status | PUBLIC |
Content hashes
| Canonical text | e516115e682aa6fe08411755f412a2ea950a8f8867509f3f4c0835d995512e26 |
|---|---|
| Markdown | df255a870bc2ac4febc7ad7f42bb115f8d6f6ff12ae66b3d92af8d32818266e5 |
| Publication page | 11f38f3062d59697a472bae9ee894ab83a305b0a11488566435f1336153e2f53 |
| Manifest | 2d9825fa6ba12d5917cd15e7d3ba6782d5e7b8ea7af6ba2967ef0d01e9771481 |
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 | vdLVLyCNd6yCacpsilgV/NPB/W2soQN7yOJP3wi3zMxLIsUs7IgniaksRmYLXyh4QESO0SBNfyaGk3lErlRIAA== |
| 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
| 2026-09-17T11:12:30.634274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044101observed 11f38f3062d59697a472bae9ee894ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:30.616828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044101/manifest.jsonobserved 2d9825fa6ba12d5917cd15e7d3ba6782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:30.598010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044101/publication.mdobserved df255a870bc2ac4febc7ad7f42bb115f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:30.579482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044101/publication.txtobserved e516115e682aa6fe08411755f412a2ea...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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