OT-2026-000104408
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, pulsed 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-2026-000104408) never changes.
Identity and time
| Publication number | OT-2026-000104408 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7328-b2d3-dd3c93a3b0c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104408 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00cb90b100072269b059fb173fc1b60d02b60511320c2dd00c9af8f1b48ff87c |
|---|---|
| Markdown | e49eb3674318bd9a96ca64c888c3339b71dea7a7d9bbea520c76228eb0997b9f |
| Publication page | e4da75525fd5557b1c3410791b7a2c409ef81de9811b76c66fdb2aa3bca76be1 |
| Manifest | d0ecd3ffd54cf71a6c6fc6ef42b274a0e4ade369f7ee2dbcc17a41446c81a7d1 |
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 | LBRYlLlXcxV0U+gJw+s/llB+TZemghHHdGC+zgxEFmbJz9xF/sSQc4EkLad6MLpuvLePdGwUfK0Y/3o/OJJSCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:40.743064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104408observed e4da75525fd5557b1c3410791b7a2c40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:40.724070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104408/manifest.jsonobserved d0ecd3ffd54cf71a6c6fc6ef42b274a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:40.706627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104408/publication.mdobserved e49eb3674318bd9a96ca64c888c3339b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:40.687836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104408/publication.txtobserved 00cb90b100072269b059fb173fc1b60d...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. |
|---|