OT-2026-000098763
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold 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-2026-000098763) never changes.
Identity and time
| Publication number | OT-2026-000098763 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7af2-bff1-b4bed9e42ca2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098763 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b94316647b5a45bf9d77a769b5304d42160ddb64b8d0544713fd39070e68d5a |
|---|---|
| Markdown | 7b96d6d2e81933bb2394591c73ed0051b4e4dd8ed0616010344e460b22ada524 |
| Publication page | 0a50ba34ef3d1dab3925a3cae491c9518f58342b3eedbc5f7fe23cb2122afbe0 |
| Manifest | 33e10abba654fa02d54883374b241481a6d57fe3b02d182ffae0f43001087ec3 |
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 | fULQLNm6M43Dfcq28dveNZKjs1jTHMfWJSZGC/Vkeczoalo3ddO7Kjb36sYhMbD8NdOh6SLUz2nx22ezWgaPBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:04.987704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098763observed 0a50ba34ef3d1dab3925a3cae491c951...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:04.970194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098763/manifest.jsonobserved 33e10abba654fa02d54883374b241481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.953278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098763/publication.mdobserved 7b96d6d2e81933bb2394591c73ed0051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.935963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098763/publication.txtobserved 5b94316647b5a45bf9d77a769b5304d4...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. |
|---|