OT-2026-000046401
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line 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-2026-000046401) never changes.
Identity and time
| Publication number | OT-2026-000046401 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-76ba-98ce-df79bd59fcea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046401 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1aec0cc1e219556dbb4bff8853573ef66c37e4fa02ba95ce9fab50c3059383f |
|---|---|
| Markdown | f2de1eb9c45b5f893ac9bd9bd33b0b83c4e1fa67557dae8735662f53c65a770b |
| Publication page | 3b941f3070f9e9becbf46be20df39619a8befca0910a41056d25fe10b1feb91f |
| Manifest | 923d37cfa15b9c72cdd7c344f884cc58f0ec79d2ca80a475a17b982e2cfd116d |
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 | WOid6VUovjOVV/8eHWyzhGWme3nHmoubmMrpyC59MjdyrLc06cHVMgLsAGk190uF1MlYUvWoSABFmd9ddODbAA== |
| 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
| 2026-09-17T11:08:24.577632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046401observed 3b941f3070f9e9becbf46be20df39619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:24.559659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046401/manifest.jsonobserved 923d37cfa15b9c72cdd7c344f884cc58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:24.539982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046401/publication.mdobserved f2de1eb9c45b5f893ac9bd9bd33b0b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:24.522884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046401/publication.txtobserved e1aec0cc1e219556dbb4bff8853573ef...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. |
|---|