OT-2026-000046201
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two 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-2026-000046201) never changes.
Identity and time
| Publication number | OT-2026-000046201 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-7c4d-96ef-1ccc11aad23a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046201 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d3ce3ea58832c51b202f52146e5f8952f5c16415662221c7402abb3a02e4bf9 |
|---|---|
| Markdown | 00b6221a63feaf11176885fc8d6c50099c31ec8c5e3f762b375f1e303e82ef3d |
| Publication page | b4ca6e22bc50bf5d9bd017beac1a133fbe722c919f2029272d6a56001d0720e5 |
| Manifest | e0e67b2b97c39fe22be05397a1eb8d53087acd1698cce347e17f1a05f4afed5c |
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 | sUCzRMpmPzTccEIOGCfDpkpX8nF7mWW3M7W34KhYSQ4Gh/ZkyFKgHP2/IF/hse7DNb6eiXYM9NHbvM04HptiDg== |
| 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
| 2026-09-17T11:09:12.983055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046201observed b4ca6e22bc50bf5d9bd017beac1a133f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:12.963765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046201/manifest.jsonobserved e0e67b2b97c39fe22be05397a1eb8d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:12.943631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046201/publication.mdobserved 00b6221a63feaf11176885fc8d6c5009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:12.926050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046201/publication.txtobserved 1d3ce3ea58832c51b202f52146e5f895...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. |
|---|