OT-2026-000060585
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, vented after 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-2026-000060585) never changes.
Identity and time
| Publication number | OT-2026-000060585 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7534-9f47-fc27365d0b4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060585 |
| Status | PUBLIC |
Content hashes
| Canonical text | d08c64e6d2e906280909fae22ed910546241c7e6aafa87cba1d5d775500def7d |
|---|---|
| Markdown | eb9cac7bdd9276198dd14b7485b241a742119bb7b6dfebf3db8fa554c6f2f52b |
| Publication page | 8b761f47d834df96f541e546bb129310b1a5953d23cbcf33b13057c909510075 |
| Manifest | 52bc6afc84ac437d88dee2b038ad2f8f7580f2e2d195fe0b5563602b3cb29cf4 |
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 | ygRGjodzDk6cphT8eI3RyXsl2JsCrAtRK1Tdze1IIFLILh+VfkkPyJjdgmKnDZw62bpP2Gs+LH9/qIC+y/q1BA== |
| 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
| 2026-09-17T10:43:12.277533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060585observed 8b761f47d834df96f541e546bb129310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:12.261002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060585/manifest.jsonobserved 52bc6afc84ac437d88dee2b038ad2f8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.243923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060585/publication.mdobserved eb9cac7bdd9276198dd14b7485b241a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.226813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060585/publication.txtobserved d08c64e6d2e906280909fae22ed91054...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. |
|---|