OT-2026-000046510
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single 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-2026-000046510) never changes.
Identity and time
| Publication number | OT-2026-000046510 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7429-a9d2-85b83c9d7f08 · 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-2026-000046510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7538c41eda95ab3a0b671fd8fb0dc15464dcc7dc1eed3a756bfc857d77f3fc90 |
|---|---|
| Markdown | aefa49cec9c88846a3c87327203e5801c1073163f82e08afa6ac1a911864c262 |
| Publication page | 187613b1fe9fbca5fc36d282b98db0d7c3b4328afc9a2e1b91acfa79b3fcdb94 |
| Manifest | 9caa8a10948ea3f0664b4ebc6a43ee34fbbb9f1a5ee52b4c4005adb4c2e2b5b1 |
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 | ap1TSPK0aESlHTESeFA8n/UB0oRAaDD6oxn/2C5nPuhiLVsuCDzJGlwQ25k8ZOda5PqOjUQ2vZ5/yblJQ2JjBA== |
| 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
| 2026-09-17T11:08:33.253539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046510observed 187613b1fe9fbca5fc36d282b98db0d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:33.235118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046510/manifest.jsonobserved 9caa8a10948ea3f0664b4ebc6a43ee34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:33.215753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046510/publication.mdobserved aefa49cec9c88846a3c87327203e5801...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:33.197171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046510/publication.txtobserved 7538c41eda95ab3a0b671fd8fb0dc154...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. |
|---|