OT-2026-000046256
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000046256) never changes.
Identity and time
| Publication number | OT-2026-000046256 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7738-abb4-5f2961e981fd · 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-2026-000046256 |
| Status | PUBLIC |
Content hashes
| Canonical text | bae41fb5c17e848a1d9c96fb508a4933acaaba9accd373174cf5bb161adbc85f |
|---|---|
| Markdown | 579897f228a1a0e12fae5e6d3834d4269e2e7ed17624da4cb59a37f2ffc46b18 |
| Publication page | 0ed75f1080c6d2fa0aef6965cf8098d25d90f703dccf1a656e5906f17a739e6b |
| Manifest | 6a5a3eaf3800864b38434d668f2257cb422d1832cd15747d56dbddc276d978ef |
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 | 0+WLW1hmod9yHXaKfR/quwUinb8Qe2YO9gH28EDdCG4EfbShTXaS7Kqhlnc8GjVBAzKugJurT7y+9ACkiTWtDg== |
| 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
| 2026-09-17T11:08:06.843152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046256observed 0ed75f1080c6d2fa0aef6965cf8098d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:06.824391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046256/manifest.jsonobserved 6a5a3eaf3800864b38434d668f2257cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:06.805588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046256/publication.mdobserved 579897f228a1a0e12fae5e6d3834d426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:06.785249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046256/publication.txtobserved bae41fb5c17e848a1d9c96fb508a4933...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. |
|---|