OT-2026-000047070
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000047070) never changes.
Identity and time
| Publication number | OT-2026-000047070 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-73ed-ba2d-d22dd5dbd097 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047070 |
| Status | PUBLIC |
Content hashes
| Canonical text | a995c15fc1d0cb656d7f5a79902898f14537194af968910da477813e2f71611f |
|---|---|
| Markdown | d46c35ac9738d52f8c930ac3a2d9dbb6219513694fa52a1c1c8289f2bdfbac69 |
| Publication page | 48f8a1be7bc28f747edbc8c67148b631db77e85c5bf7f62bdcaa4f1d05d6c972 |
| Manifest | ace5713d39bfe2ef0592b0ff254764a08918fc54bdf20f0e588dbf30a289b995 |
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 | LMjxvxIj4rikJB5Y8Q0vWwSnnGn2PbjE9NGKv7w1fZ6c2Ib/0d+ExM1LnL2hxM44YYg3dBIl0kBgrBjwtOJaAA== |
| 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
| 2026-09-17T11:10:22.416494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047070observed 48f8a1be7bc28f747edbc8c67148b631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:22.394022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047070/manifest.jsonobserved ace5713d39bfe2ef0592b0ff254764a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:22.372119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047070/publication.mdobserved d46c35ac9738d52f8c930ac3a2d9dbb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:22.349461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047070/publication.txtobserved a995c15fc1d0cb656d7f5a79902898f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:50.748044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047070observed 48f8a1be7bc28f747edbc8c67148b631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:50.729543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047070/manifest.jsonobserved ace5713d39bfe2ef0592b0ff254764a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:50.711459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047070/publication.mdobserved d46c35ac9738d52f8c930ac3a2d9dbb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:50.693666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047070/publication.txtobserved a995c15fc1d0cb656d7f5a79902898f1...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. |
|---|