OT-2026-000104348
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000104348) never changes.
Identity and time
| Publication number | OT-2026-000104348 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-73e2-9b11-f9ccded51ce6 · 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-2026-000104348 |
| Status | PUBLIC |
Content hashes
| Canonical text | ede6cb54a91009182cee9990e49f9aff67dfc5c6d67b5469edd988add4d0dc3e |
|---|---|
| Markdown | b7630d194224d3031fa8e33aec42c889730662debafb31986e3b6cce38280bf5 |
| Publication page | ee21868db1e5de437a9a653c505d66048668995243c11b622dfffcc2f1f469bc |
| Manifest | f10425a3dd5859ff806320168ff4cc25635c70f64c06025e80b401302a6f333e |
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 | FJtzGjOkoyj3bMetDJkTLndL0t+2gZfTKQUyk3S3Etkw/ikTfahV2xIRfJ5sYibgqmB/YzET4jk+KjRHY61OBg== |
| 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
| 2026-09-17T09:21:36.275899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104348observed ee21868db1e5de437a9a653c505d6604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:36.259431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104348/manifest.jsonobserved f10425a3dd5859ff806320168ff4cc25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:36.241874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104348/publication.mdobserved b7630d194224d3031fa8e33aec42c889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:36.225046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104348/publication.txtobserved ede6cb54a91009182cee9990e49f9aff...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. |
|---|