OT-2026-000104359
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed 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-2026-000104359) never changes.
Identity and time
| Publication number | OT-2026-000104359 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7611-86a9-0e53b077ea01 · 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-2026-000104359 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac2299d00b6f0c49f1b22facf589a6b26c50cfc66e420f4f6bf385b9ef2d249b |
|---|---|
| Markdown | 4e63ed4003cdcb195fe80ef20acb219869b6cff1386d497ef8f118993f87e9f3 |
| Publication page | 9efcadfa3ab104912b0aaba1bd45d373c9068a077c9e259b0441313165043c4b |
| Manifest | bf6d5f9818bf1e1415b8e909cfdc02014a8aa0c6697dfdef7f94dcc4e6ae30c1 |
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 | NTebNOBuwB3nCRDIktaWObS+4Simx5+XSygGwcRA8flXN/4Byh29KZTYjeSq7YdyPFWgN12TiBAW9wiUsNPnCA== |
| 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
| 2026-09-17T09:21:37.072021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104359observed 9efcadfa3ab104912b0aaba1bd45d373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:37.054675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104359/manifest.jsonobserved bf6d5f9818bf1e1415b8e909cfdc0201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:37.037481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104359/publication.mdobserved 4e63ed4003cdcb195fe80ef20acb2198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:37.019635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104359/publication.txtobserved ac2299d00b6f0c49f1b22facf589a6b2...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. |
|---|