OT-2026-000053696
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000053696) never changes.
Identity and time
| Publication number | OT-2026-000053696 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735c-756f-87bf-995f6335f789 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 160c9afebac960b36adc4bdd1b5b500963cefef44fe9b8cc651ff3dee5080a35 |
|---|---|
| Markdown | 948039be0f72eda9ed8dd8d57735480f3c29864fe856279de7129a418775ae44 |
| Publication page | 067a1e3001d2414670f4b9fb4af35627e8ac26487164303930bcee970c4352fd |
| Manifest | 56c81c21ca57ce0ada96cf462efe01e1186f4ec4724efed55c39894562dd0325 |
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 | BhfhJNMM1ZqGSj3pf2uzEmYhNxQuNdNIhsWvL+DO3ve/gaFqESn5p6BHC38RZwPvc0+aEyspvIVIszl9bV6kBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:40:03.782863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053696observed 067a1e3001d2414670f4b9fb4af35627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:03.765008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053696/manifest.jsonobserved 56c81c21ca57ce0ada96cf462efe01e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:03.745161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053696/publication.mdobserved 948039be0f72eda9ed8dd8d57735480f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:03.724654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053696/publication.txtobserved 160c9afebac960b36adc4bdd1b5b5009...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. |
|---|