OT-2026-000094255
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094255) never changes.
Identity and time
| Publication number | OT-2026-000094255 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-74f2-a7f3-a669f065320d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094255 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2bd9b33f88b1c9a408ac536dba6d51dbb6a95fbdc48b02728acc52dc435b13d |
|---|---|
| Markdown | 28636871f0d2c3f4ec67b6940c4e826d5732c7c815dde48376de047be36bfa4c |
| Publication page | 2c1faed49c1f526db8dc9cff4fa19ed3f5e4bc3b26d1beb86690ef9e23eba107 |
| Manifest | 235d7d28451cc489f96d3b556ca634a3d71c5a250b3c3c3aeba44d86a6f08889 |
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 | aMcLWFA/Myb91vCNhLy9U7EgZgV74g6yYWpL07upjyn1dPJ7W0HFs/7euGb8nsnzpjHbidJO2zWRBG8YQvmEAw== |
| 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
| 2026-09-17T09:40:03.101639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094255observed 2c1faed49c1f526db8dc9cff4fa19ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:03.083786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094255/manifest.jsonobserved 235d7d28451cc489f96d3b556ca634a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.063896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094255/publication.mdobserved 28636871f0d2c3f4ec67b6940c4e826d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.044965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094255/publication.txtobserved d2bd9b33f88b1c9a408ac536dba6d51d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:13.864381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094255observed 2c1faed49c1f526db8dc9cff4fa19ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:13.847132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094255/manifest.jsonobserved 235d7d28451cc489f96d3b556ca634a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:13.829202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094255/publication.mdobserved 28636871f0d2c3f4ec67b6940c4e826d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:13.812040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094255/publication.txtobserved d2bd9b33f88b1c9a408ac536dba6d51d...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. |
|---|