OT-2026-000044814
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000044814) never changes.
Identity and time
| Publication number | OT-2026-000044814 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911b-7c48-815f-473f5d8407f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e32613f06f25801621739224e7d07fdee3b03dc69394470a7b7e6df292aa499 |
|---|---|
| Markdown | c509cfe11699165dbe5e628ca80d0287d042e4f9f41c271d1cc591ed02aa8cb1 |
| Publication page | 16ba4547091d8335989871de300f340165be6ae7ff3945b27db2596e02a58a76 |
| Manifest | dc9b16c97ed21291c4ae762ff67489d5469399bf04d414e292cb78619b528c26 |
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 | p8uxl2JBO8VjdIioQzqVoeaV6JgGQvnzUAcegQAW07u1iFju07MpTsQwzOoEmJGChRVzICUJVdr3XG1xZDeFAQ== |
| 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
| 2026-09-17T11:11:26.880103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044814observed 16ba4547091d8335989871de300f3401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:26.859984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044814/manifest.jsonobserved dc9b16c97ed21291c4ae762ff67489d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:26.839861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044814/publication.mdobserved c509cfe11699165dbe5e628ca80d0287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:26.819042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044814/publication.txtobserved 9e32613f06f25801621739224e7d07fd...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. |
|---|