OT-2026-000093299
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line 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-2026-000093299) never changes.
Identity and time
| Publication number | OT-2026-000093299 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-72de-842e-a894042dd11c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 586cdde9d570681ddc797abf9b9e40843f91a6d74abeaf35c5a8b0f5db79ceca |
|---|---|
| Markdown | 5a9cd0df7d77dd376e4e1588af955d755548931dea24f3cd70fe917185ff1882 |
| Publication page | 8546915ddec5cc801fa0339e9af0e0b6d3ac39582c3d0d7f9aaecca70dff2a6b |
| Manifest | 437e3176f3ae059bba03979152bcf190a14bb8328b9f293e0d8c5869ec839881 |
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 | KmcibVr11uco6/XxB72q7yo8p3zQXL8xt+PTwbUSviz0Nb5tcB04X4xiYfGfEAD9OPfDq7gCz5/MSq/tck2ZAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T12:42:16.382360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093299observed 8546915ddec5cc801fa0339e9af0e0b6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:42:16.235313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093299/manifest.jsonobserved 437e3176f3ae059bba03979152bcf190...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:42:15.915338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093299/publication.mdobserved 5a9cd0df7d77dd376e4e1588af955d75...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:42:15.656318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093299/publication.txtobserved 586cdde9d570681ddc797abf9b9e4084...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.561306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093299observed 8546915ddec5cc801fa0339e9af0e0b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.541456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093299/manifest.jsonobserved 437e3176f3ae059bba03979152bcf190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.523804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093299/publication.mdobserved 5a9cd0df7d77dd376e4e1588af955d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.505890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093299/publication.txtobserved 586cdde9d570681ddc797abf9b9e4084...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. |
|---|