OT-2026-000032937
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, pulsed 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-2026-000032937) never changes.
Identity and time
| Publication number | OT-2026-000032937 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7c65-a34b-a1b1aeb3d479 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7dc72f6f4e7b45abcc8a661b850b77acef8e8bb1990b9b80efaac8b9aa660f98 |
|---|---|
| Markdown | cccec3162d9fffe63c901fad1c761b7835de71d23a82dcd40e39cafb52601df2 |
| Publication page | 2377d9fbefa56c34093f85dc54720011077cbdbcdcb313bdffa2f13425322586 |
| Manifest | 1f1c361d77c59d8641db22235d37677c0f612d3b65d1dbd92d3099f4d49c4c21 |
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 | GPBqsa595MLdQmuJfp9XlEHdgV0obylP/JQq/mzvvD9Sls0EBQKBY8K+s/c3Oy7vIyFuDBThSGr07WYq2XvIDg== |
| 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
| 2026-09-17T11:32:32.184638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032937observed 2377d9fbefa56c34093f85dc54720011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:32.167859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032937/manifest.jsonobserved 1f1c361d77c59d8641db22235d37677c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:32.147688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032937/publication.mdobserved cccec3162d9fffe63c901fad1c761b78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:32.129007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032937/publication.txtobserved 7dc72f6f4e7b45abcc8a661b850b77ac...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. |
|---|