OT-2026-000099403
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000099403) never changes.
Identity and time
| Publication number | OT-2026-000099403 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-79be-ba91-9fff5fe4d218 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099403 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6a5dd251cac24a5429697a2e22dd40fb11b289228b4e87585bc856023c56d65 |
|---|---|
| Markdown | 14be884f32a4d8d6764ff56a8492783b391c4cb632648e5bf3b98276b464c747 |
| Publication page | 6c6754f6b08077be72d494a4ca7cd31c03c9c639e5d755b73e93513c99533625 |
| Manifest | 0e905d590b92103b08c9ff20bc298de3a64f7041e2f53c2aa0306e0773b70e86 |
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 | up6/kX5Ta9exrfpz20P5KvgMh79Mj3fdAgbxS9d7bBVWGfCYjTutViqYzHzWYyA43zrWVkQzSYEtx5LtCezLCg== |
| 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
| 2026-09-17T09:29:10.171598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099403observed 6c6754f6b08077be72d494a4ca7cd31c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:10.152027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099403/manifest.jsonobserved 0e905d590b92103b08c9ff20bc298de3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:10.133444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099403/publication.mdobserved 14be884f32a4d8d6764ff56a8492783b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:10.115005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099403/publication.txtobserved c6a5dd251cac24a5429697a2e22dd40f...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. |
|---|