OT-2026-000043353
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off after set-down
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-2026-000043353) never changes.
Identity and time
| Publication number | OT-2026-000043353 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327e-79f1-8fa9-9b626c77b689 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ae47aad9ce240dbfbf7e8358d3b0d7b720a4e34f62a6ac1763cf59f1d8737db |
|---|---|
| Markdown | 6d1e380887ba26d5ca253f788825cde0354c769f93f38f910b6ab5a4aa3f445f |
| Publication page | 105257187ac7d2e10c8357139ec84c95863a87c189e47676821a9bcee9ff68de |
| Manifest | 0a24f5ce4cfb8dfb4a28b2e69aa7d6a8969b12b86258295170dc15a3b631caa5 |
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 | QSVNFTEJ4frCPnvz4BZV1lygJPH3rAxGfpjZNdmAgPcoESk8v2VeOBb3Vah0oOCVkddAAFJArMH0oIYR2JnJBQ== |
| 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
| 2026-09-17T11:13:52.239542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043353observed 105257187ac7d2e10c8357139ec84c95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:52.218960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043353/manifest.jsonobserved 0a24f5ce4cfb8dfb4a28b2e69aa7d6a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:52.198437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043353/publication.mdobserved 6d1e380887ba26d5ca253f788825cde0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:52.178870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043353/publication.txtobserved 3ae47aad9ce240dbfbf7e8358d3b0d7b...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. |
|---|