OT-2026-000046833
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000046833) never changes.
Identity and time
| Publication number | OT-2026-000046833 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-70b7-812d-c90435d8564c · 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-2026-000046833 |
| Status | PUBLIC |
Content hashes
| Canonical text | e09babe72bbbb3eae56c3b6a1e855e22e512e035c317b6b00f2b073317e4b64e |
|---|---|
| Markdown | 7809baa8f4d603041e13243246aee09bebb9ed126c58eb082b21dbb1f7bfddf7 |
| Publication page | 48c0f5bff79f4ba67d763645ad65d452f3442b11127216c2d81b79c953766284 |
| Manifest | 08a0c442a91abaf20b4a3687c24140c71df6a6f50fcaec556d364b78d3e64c3f |
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 | Ln1EVnJCwu1qKyQT9cbI2DZCvxf5ZCoynBJk4jL/n6GVqjPJVAYbmdf0zeJLMuQI/kMRe2anzgk4RgeB3osZBQ== |
| 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
| 2026-09-17T11:06:55.775455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046833observed 48c0f5bff79f4ba67d763645ad65d452...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:55.757684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046833/manifest.jsonobserved 08a0c442a91abaf20b4a3687c24140c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.740124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046833/publication.mdobserved 7809baa8f4d603041e13243246aee09b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.721334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046833/publication.txtobserved e09babe72bbbb3eae56c3b6a1e855e22...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. |
|---|