OT-2026-000097164
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line 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-2026-000097164) never changes.
Identity and time
| Publication number | OT-2026-000097164 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-79b8-8e8b-603ab0d5a503 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097164 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30bbcc693cd46844dec95e68f53dd7e54a9149256bbf04a7ec433a64c2a9ecda |
|---|---|
| Markdown | 19069e0eb6f8e2fb50f99797a8f5b387ab187a2fa7afdea3123411ddc18a24b8 |
| Publication page | 2649d8c2428ce04549f8bbeb20f9afebd82938854bbc9f38746753f1cb3bd9ae |
| Manifest | 907667b8623e1fd1dd6d68e13893eb8e859dc88ea02a92b2c8a7d95a337ec9a4 |
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 | POZTnc097JSjA34Ob35YIefYJrHxsw9nBE/eIqm/QFxUSLZem74x8dyoblLU/GKHC5DRgqjkNURjB4rwu+AgDw== |
| 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
| 2026-09-17T09:10:59.688479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097164observed 2649d8c2428ce04549f8bbeb20f9afeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:59.670131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097164/manifest.jsonobserved 907667b8623e1fd1dd6d68e13893eb8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:59.652135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097164/publication.mdobserved 19069e0eb6f8e2fb50f99797a8f5b387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:59.623177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097164/publication.txtobserved 30bbcc693cd46844dec95e68f53dd7e5...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. |
|---|