OT-2026-000016756
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off before 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-2026-000016756) never changes.
Identity and time
| Publication number | OT-2026-000016756 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7bb8-a129-a933bdd3bcbb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 046cb62ecad7f87a0ccd74b86c778f57ac88da6f90130630e57361618aff751c |
|---|---|
| Markdown | 4140b2d2ece0f382c66e0a1c2ea61d9f5b711718cd3ae5124c73df4305fbc83d |
| Publication page | bd06af0d7e691b4ecb4e32abdfc8b1999f240b04399bd85b817a375544871d3b |
| Manifest | 0ebb0269c503f31121d807f76e8f0f13f5339598c6df6a393db83e28ab6103b7 |
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 | auMJfGkTV4tdMtWrDLp3GTEWl5EunwjgkSLSRAnoMWAa5diSufnPs+ZN6jsBidZaqRGkPqcX4UKuJsE9yDFuBQ== |
| 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
| 2026-09-17T12:02:59.676639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016756observed bd06af0d7e691b4ecb4e32abdfc8b199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:59.659138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016756/manifest.jsonobserved 0ebb0269c503f31121d807f76e8f0f13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.641097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016756/publication.mdobserved 4140b2d2ece0f382c66e0a1c2ea61d9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.621326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016756/publication.txtobserved 046cb62ecad7f87a0ccd74b86c778f57...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. |
|---|