OT-2026-000047782
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold 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-2026-000047782) never changes.
Identity and time
| Publication number | OT-2026-000047782 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c420-7148-a097-ca615dd3bc14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 018ec40a089cf39d4f7b0c3e4afd2f39cce81c8f6bb2931df2cc2005b4859fa7 |
|---|---|
| Markdown | 037f0f28c6ce10fc6a8208b1c91c74ed37afa9a3c87d6e62f8ca1c14e8194db9 |
| Publication page | 5a97dcd219e2d42d429de5a79111abb03d683103273934465fa1db56eba1c936 |
| Manifest | f82dda553612e84370fc18a8f981db724ea44955c3e50f78c90c92f0470bbcae |
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 | 7yjK1LcnZMobg2LM0Z/NSWaKUxy1a2hgubW0u3Rk3NQOkkyGOhIzFh7sFnZ6v5m9zHnpZyfimWzRXf/2hHvbCw== |
| 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
| 2026-09-17T11:05:40.655694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047782observed 5a97dcd219e2d42d429de5a79111abb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:40.638853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047782/manifest.jsonobserved f82dda553612e84370fc18a8f981db72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:40.621889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047782/publication.mdobserved 037f0f28c6ce10fc6a8208b1c91c74ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:40.604298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047782/publication.txtobserved 018ec40a089cf39d4f7b0c3e4afd2f39...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. |
|---|