OT-2026-000092385
Publication integrity record
Four cup vacuum gripper, four zone face, three 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-2026-000092385) never changes.
Identity and time
| Publication number | OT-2026-000092385 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fb-7c42-9a31-81ea3f213521 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092385 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b2b36af5e3d3c3737946326d3098bc5f0ee4231ab2357ad9e51debb846f58a5 |
|---|---|
| Markdown | 1d0f1418f020d27ae4a314b85528885d78c125e5f6ef0560abfb70c528f120dd |
| Publication page | f69752644acb7b181a6a85ee3879f9e6c8df53b1075f0e8f13fd04d68f8a878e |
| Manifest | ecf8dbd7158a774348cd4aa31c8605384662c3b6c6e24d92f4706c6efd61f63a |
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 | kWtF+z3BTNyBwd+4aEo2CBT1q/ki1/pTzMWzYvQ0JHuTiJEhB7igFbIX9kNHEYCQhcmeU92MUdkFGbBzhvqpBA== |
| 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
| 2026-09-17T09:40:55.661127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092385observed f69752644acb7b181a6a85ee3879f9e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:55.641998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092385/manifest.jsonobserved ecf8dbd7158a774348cd4aa31c860538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:55.623305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092385/publication.mdobserved 1d0f1418f020d27ae4a314b85528885d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:55.603105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092385/publication.txtobserved 4b2b36af5e3d3c3737946326d3098bc5...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. |
|---|