OT-2026-000046840
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000046840) never changes.
Identity and time
| Publication number | OT-2026-000046840 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7842-b8a0-edd728393f48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046840 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14822e5f707c700688d39cc19f052cfb28b5cbcb4e0d1e83e6e319c906c4692e |
|---|---|
| Markdown | da3a3ed88a954359795b9c8f42cdc5c8de09e383af49b9df5a043c44369721b9 |
| Publication page | 3c4ce5fe131c69711cd550850b2e581d6e8f892faab481649520d3f3f4c6b519 |
| Manifest | cb0a65205153c4782c803557d367b54898af26deaee39de603efcf5328b1b5c6 |
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 | Z0UYJawBMRMHpTDln9R3FFWTGlxq0uSR3V89O+KFB2JamypB+Wd9GDVYzx93kXWeJDbZMT04+BnRMoD/2Va8Bw== |
| 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
| 2026-09-17T11:06:56.333855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046840observed 3c4ce5fe131c69711cd550850b2e581d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:56.314764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046840/manifest.jsonobserved cb0a65205153c4782c803557d367b548...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.297194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046840/publication.mdobserved da3a3ed88a954359795b9c8f42cdc5c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.278683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046840/publication.txtobserved 14822e5f707c700688d39cc19f052cfb...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. |
|---|