OT-2026-000061641
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, vented after 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-2026-000061641) never changes.
Identity and time
| Publication number | OT-2026-000061641 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-7049-95a3-ad4a02386f9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061641 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5798fe7dcfb5aa6f294e36021ae52f4c87f7ea2d8378d596fd3d363f2facd09 |
|---|---|
| Markdown | 087a990af75e267bd6872904ebeb5d577c487460974eebecdc39fe370c3fb70e |
| Publication page | 88b25292ec1e151ff69dd1bd51a787f79c3919d65b6ccd3aa2d4d011146cd904 |
| Manifest | 2710648532ed8aea8ab5b49dc89a6e7c068ddfecd36712a23dea37a1ac7f9487 |
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 | aPcrka1R44Z2gin4m+xl6ex4FnHourEf9Wf3pPDbncQvkkhOs9CMHEpo+GogQYnff2tIP8W/ZRI1vsN5lpQYAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:34.926051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061641observed 88b25292ec1e151ff69dd1bd51a787f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:34.908011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061641/manifest.jsonobserved 2710648532ed8aea8ab5b49dc89a6e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:34.887790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061641/publication.mdobserved 087a990af75e267bd6872904ebeb5d57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:34.866889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061641/publication.txtobserved b5798fe7dcfb5aa6f294e36021ae52f4...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. |
|---|