OT-2026-000047684
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000047684) never changes.
Identity and time
| Publication number | OT-2026-000047684 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41f-7a7c-b995-7f772031b94e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047684 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e4fbd38318018d0a1a6881140029bd4e429cd5e70859a6e7daf2e97c79f6e67 |
|---|---|
| Markdown | af9852c73f1289915cdc8aad85eddc090fa67f28ed17a34514628c827754220f |
| Publication page | 505739faba7450b6968d21417f7234105baabb52d40091cda3069dfa2eda439b |
| Manifest | 46fbfa57a955e1ddc59af12289e498fb128a14dce9d9b4ed5415bc519b17d538 |
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 | O7+uFa09/FhSJicdnrGJ91sIn8uSRgCa8dv6Cd+a3tcevEu6S2FZPay8A+SZ9WMUdw+dM927As4h1xhdE0qqBg== |
| 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
| 2026-09-17T11:05:32.007855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047684observed 505739faba7450b6968d21417f723410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:31.987898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047684/manifest.jsonobserved 46fbfa57a955e1ddc59af12289e498fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:31.968837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047684/publication.mdobserved af9852c73f1289915cdc8aad85eddc09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:31.950031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047684/publication.txtobserved 1e4fbd38318018d0a1a6881140029bd4...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. |
|---|