OT-2026-000046805
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000046805) never changes.
Identity and time
| Publication number | OT-2026-000046805 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-7262-9350-f08511754004 · 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-2026-000046805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 219af543cb5ff574f88e07aba35b4040dd4c899ef228835b4bad8cd24cd5c330 |
|---|---|
| Markdown | f62363df4c63239786c9d4f6cc4c4f6d569d4eb3bf970e64e91ebed1d548cf16 |
| Publication page | 190f23de12c20ac6ff1c182f3942e6c41c25600495613552dac2856af5e59e14 |
| Manifest | edfa03bf4a32a05b6ad9f050aa4d3afb69ea21d549051bba01d3785d7a3cb1e5 |
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 | kRsUC61DkbJmplsF1AobnZgjuJSe6Z8lk6zcy7knkriUXNyqO26tcRsUfTjjm6YRFhrCwHqNFxqwDN9D4Zj5Aw== |
| 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
| 2026-09-17T11:06:53.417647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046805observed 190f23de12c20ac6ff1c182f3942e6c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:53.399451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046805/manifest.jsonobserved edfa03bf4a32a05b6ad9f050aa4d3afb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:53.382010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046805/publication.mdobserved f62363df4c63239786c9d4f6cc4c4f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:53.363797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046805/publication.txtobserved 219af543cb5ff574f88e07aba35b4040...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. |
|---|