OT-2026-000033773
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000033773) never changes.
Identity and time
| Publication number | OT-2026-000033773 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7cfc-9208-36bcee918c79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033773 |
| Status | PUBLIC |
Content hashes
| Canonical text | f10f236d8758909488f512ceaf0c31e330f4f6082cf2f2a96c614eb1f3988906 |
|---|---|
| Markdown | 9a9b35f3077813945fd312738f16ff9decaa4efc14c148c52667839dae0714d5 |
| Publication page | 34fa46830c154b4ad46b501a98a8830d33f9927a73a4aa43067fd939fe885b37 |
| Manifest | 232faa89a7b7f2642812d3361476264f0e04de150fb177cbdd048844beca9095 |
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 | O27KgyxXvsr3CJ1svjCod4wp1qr5+XYW5szV4ISvU0jvhN0wgqKP4CTMj+CxaPwuqGf93K3/OgvBLvbYHD8dCg== |
| 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
| 2026-09-17T11:31:48.484920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033773observed 34fa46830c154b4ad46b501a98a8830d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:48.464075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033773/manifest.jsonobserved 232faa89a7b7f2642812d3361476264f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:48.445510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033773/publication.mdobserved 9a9b35f3077813945fd312738f16ff9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:48.424794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033773/publication.txtobserved f10f236d8758909488f512ceaf0c31e3...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. |
|---|