OT-2026-000099592
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000099592) never changes.
Identity and time
| Publication number | OT-2026-000099592 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-722d-876a-a59690d43194 · 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-2026-000099592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b6931af785671851f27b862f812afb20810c7c93b83c94ca667c5aeb9d7c6a1 |
|---|---|
| Markdown | 1a715318dfca9ef4a9da34c26e45e7defbfecdb4f038c004eb4230d95d9243c2 |
| Publication page | e5bab803cf96ab117f80cda1b7177e7c67ff69a9e07ca20af5ab5254a5c0bc20 |
| Manifest | 2d231e1d6993f204874834db72f376ba7bb5b2b84a7843ddf39b7ad2b4a20fa9 |
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 | PHH30AHQ/T4ky8zpCN+bTgo+VwdQWEEH7LDtb/ysooVwiIulcJo5VtAVbhvcpC28yo17YijXct2ApCc9rWZzBg== |
| 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
| 2026-09-17T09:29:30.982410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099592observed e5bab803cf96ab117f80cda1b7177e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:30.963896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099592/manifest.jsonobserved 2d231e1d6993f204874834db72f376ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:30.946265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099592/publication.mdobserved 1a715318dfca9ef4a9da34c26e45e7de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:30.927605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099592/publication.txtobserved 6b6931af785671851f27b862f812afb2...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. |
|---|