OT-2026-000093228
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000093228) never changes.
Identity and time
| Publication number | OT-2026-000093228 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7bf3-9d12-b65ebe1d4fb8 · 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-2026-000093228 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e705430ba40ed5a14cc19494666b39a56a9a1ea6eeef949c7ed11dceed51fbb |
|---|---|
| Markdown | 82aeb780710fe103e4da51514205bcc8e91ef6cf0fa48680ee0ed3335eccbd0e |
| Publication page | 343870884bd954c21186ed2a540d3e7c2cfb64436e2e855fda19408484c0a5f8 |
| Manifest | 07daf5923a5fd67aaae63940b7b53836b090d1277088a4e8a6d842344b10ca8c |
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 | NoZjNP4HkFgDKgiyXLiEHNOqPPMnBxIuHaXNFDKD3kUeblg/R99cTgEJj8PqB8nQ+edpzLLmhg7po6sqRsoiDg== |
| 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
| 2026-09-17T09:40:34.516265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093228observed 343870884bd954c21186ed2a540d3e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:34.498792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093228/manifest.jsonobserved 07daf5923a5fd67aaae63940b7b53836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:34.481666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093228/publication.mdobserved 82aeb780710fe103e4da51514205bcc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:34.461757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093228/publication.txtobserved 2e705430ba40ed5a14cc19494666b39a...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. |
|---|