OT-2026-000087065
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000087065) never changes.
Identity and time
| Publication number | OT-2026-000087065 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2d-7264-bdc7-be4c1e5c3681 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087065 |
| Status | PUBLIC |
Content hashes
| Canonical text | b02a336dcef6218f401bc3050c430f17d9e260f878ae64eab415142b04d11858 |
|---|---|
| Markdown | ee4f787f523b821a10dc19406a6780615762b3a76652c48f7f66a031a7a1bfc7 |
| Publication page | 4ea5b45022e0452f88bc89992d56bcfc257ecef15cb8cfeecb39ba720f75a0bc |
| Manifest | 370bb6d4739237788c436f069e78d56f54ebbf36b68b43e751492bda530552c1 |
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 | 1xClbFo5R8pbNryq3rySESCyhCR8UVrwNO7K1p270+BFVEPkmncf9dL1SIwSIIx0Kmy5JpWEPKutMn6YQvCqBw== |
| 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
| 2026-09-17T09:51:19.075930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087065observed 4ea5b45022e0452f88bc89992d56bcfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:19.059910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087065/manifest.jsonobserved 370bb6d4739237788c436f069e78d56f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:19.041985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087065/publication.mdobserved ee4f787f523b821a10dc19406a678061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:19.025463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087065/publication.txtobserved b02a336dcef6218f401bc3050c430f17...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. |
|---|