OT-2026-000046717
Publication integrity record
Two cup vacuum gripper, two 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-2026-000046717) never changes.
Identity and time
| Publication number | OT-2026-000046717 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7742-be34-e5864229eeac · 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-2026-000046717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 875131f351613a5a8f942baaa37c09b16d7999693c9c88b3906955fbf77cd155 |
|---|---|
| Markdown | 59a28aed12df2ad6efc11cccf6619eb06eb2394610162db27f179809f7ea26c3 |
| Publication page | c06afe8e8bafbb69e2fb519c1dc8270d2c6fef9c9b6b2749c6e48b66848ed5c3 |
| Manifest | fd64a3b220af620880b3ca0aff6ab671f68aa64b8fcaf31e51442a3e1736d4ed |
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 | dzmKXZoMH6Deh5ZD03XxUksexj0WQf68UpwRsuH2mDKg6obLYXWCCL3EAtV3/P5VOv02U+FKM+bsEeWKTjsKBg== |
| 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
| 2026-09-17T11:08:56.408100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046717observed c06afe8e8bafbb69e2fb519c1dc8270d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:56.389407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046717/manifest.jsonobserved fd64a3b220af620880b3ca0aff6ab671...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.369762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046717/publication.mdobserved 59a28aed12df2ad6efc11cccf6619eb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.351443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046717/publication.txtobserved 875131f351613a5a8f942baaa37c09b1...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. |
|---|