OT-2026-000092106
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000092106) never changes.
Identity and time
| Publication number | OT-2026-000092106 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-79d6-bce7-d44a0d6bf852 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092106 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2de30c6f928b4d91ace0bc239d1dd6361d65e79d277dd8ee8142531c78fb156 |
|---|---|
| Markdown | a7ee8f7bd3ecc7d263c8edb05d207090dbc45cc3d469797ca7f7f0ad9aeaf79f |
| Publication page | 7b774457465bd8e63044cbb4f5c36beb1918e7992dfbfd6da9c4414b8be5b1ae |
| Manifest | 8f2d7008f60e491cb3ecc790df081f7d81237559a54299af12373c9c93e14990 |
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 | WYEMOi31Y97i1gz9g7+ZHpi4HdDsHm/dX6m8RV4hNnnARIA7Dmsr8v6lfXzsiQqkf/q/d56iNGisKxpfXIyAAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:34.215905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092106observed 7b774457465bd8e63044cbb4f5c36beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:34.200068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092106/manifest.jsonobserved 8f2d7008f60e491cb3ecc790df081f7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:34.182547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092106/publication.mdobserved a7ee8f7bd3ecc7d263c8edb05d207090...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:34.164624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092106/publication.txtobserved d2de30c6f928b4d91ace0bc239d1dd63...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. |
|---|