OT-2026-000045696
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump 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-2026-000045696) never changes.
Identity and time
| Publication number | OT-2026-000045696 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f04-7287-8cf9-f16208f1672c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08a8e0fe07046feb059d7823c1ecc0a2419c43255f670c8809aba1d6d2052a12 |
|---|---|
| Markdown | b78a0be8946aa50f1a4cb84db9d867481fea1aa1f910fbab43e9bfec0d6a799d |
| Publication page | 496782aca6beeac7476d417ef7275297d09d3f2e18dbc4f962caf38d7c63f022 |
| Manifest | 16891a803f336e143247589eab7765e1a80594cab84c663caac87b0926877f27 |
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 | UyqdUPq6v8axYp1ncNXUcjbc+lZiyuRh5dlx6GuAt855c4dPzk8xhSjyeE7N51OKr9V0lPGb4JNPRsoz9b1LAg== |
| 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
| 2026-09-17T11:09:30.076527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045696observed 496782aca6beeac7476d417ef7275297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:30.059276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045696/manifest.jsonobserved 16891a803f336e143247589eab7765e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:30.039137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045696/publication.mdobserved b78a0be8946aa50f1a4cb84db9d86748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:30.018012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045696/publication.txtobserved 08a8e0fe07046feb059d7823c1ecc0a2...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. |
|---|