OT-2026-000047586
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047586) never changes.
Identity and time
| Publication number | OT-2026-000047586 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-74dd-a21f-74e19a5ea886 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047586 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7edbf17e276e451c7477ad7d581f976e56c0bb42153aa929e50b7eac3cbf79f |
|---|---|
| Markdown | bd3cc0cd6bd713960a5172f228709f35e0d1f2e30bfedcf5f59c8c90067d5817 |
| Publication page | 9fdcc7eebd9e2d62ea944250ba0ce51fc1fcdbaa21b9bd149e2d8f3522ffc987 |
| Manifest | 26a0026442d2fcf4bbf785baa383985b81add27f45aca83b5eb5479755021ca1 |
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 | YdCbxr1J/CNL21mqHG8XNkbeMJiLV5NQtLB2E2SGUDISF1lv7Ky+laz234sMXN7oPEfI5UGi2IyI+nKflqidAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:43.088877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047586observed 9fdcc7eebd9e2d62ea944250ba0ce51f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:43.070336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047586/manifest.jsonobserved 26a0026442d2fcf4bbf785baa383985b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:43.053365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047586/publication.mdobserved bd3cc0cd6bd713960a5172f228709f35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:43.035198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047586/publication.txtobserved f7edbf17e276e451c7477ad7d581f976...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. |
|---|