OT-2026-000094576
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000094576) never changes.
Identity and time
| Publication number | OT-2026-000094576 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-79a4-831f-b70c70e27272 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 275fa80cadf1ad000d5d31bd096c59c8a0b76c6de31d416ccec4531a0f94fc63 |
|---|---|
| Markdown | ce571f092fde7433f67e58b91187cf390659239becccd779dbd62994624ff5b4 |
| Publication page | 82b04ab7a75910b54b7f44367e7229c7c23539d55c83bdad3bba317212271ab2 |
| Manifest | 0e743e90856c6d90ad800c91bab18a3c232911c438ea481526bb805baebb17c6 |
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 | PwqCYq9CvgCHTq5Sp6Cd0+ymeoOt/BtuO6qI3Q3aRwLerRFbDoCB/oIZ5hDcIjIt+yO51GbQ8qRWDJtfQq2aCg== |
| 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
| 2026-09-17T09:38:01.915584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094576observed 82b04ab7a75910b54b7f44367e7229c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:01.895650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094576/manifest.jsonobserved 0e743e90856c6d90ad800c91bab18a3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.876274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094576/publication.mdobserved ce571f092fde7433f67e58b91187cf39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.859791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094576/publication.txtobserved 275fa80cadf1ad000d5d31bd096c59c8...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. |
|---|