OT-2026-000036198
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000036198) never changes.
Identity and time
| Publication number | OT-2026-000036198 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7247-9c44-c97f4ee90e60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3057e225c74f159c8ad8c5c3aaacaa9f24ab578d46e96903412dfe72db7979eb |
|---|---|
| Markdown | 904726e8d4219bb2ae3afc729c4439ea31c3c99682268cce802abe34811a3ee8 |
| Publication page | 8036967647038b77190629da77392176ec7b698c14a7d3d02f912d635fa7297f |
| Manifest | 06a8a48e65743fb21cf0f04bc41faa26ab0f86f6fc193983e78e8ea6b2b4d44b |
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 | r62WRgrqcKo4a9fqxcvNdxkEGzHZyf9sxCFlaqk2dXDHkjLt+zxWN4XM2ea+6idH2qwm53vjRxONQRNxgIHxBg== |
| 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
| 2026-09-17T11:26:26.230958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036198observed 8036967647038b77190629da77392176...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:26.214578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036198/manifest.jsonobserved 06a8a48e65743fb21cf0f04bc41faa26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:26.197449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036198/publication.mdobserved 904726e8d4219bb2ae3afc729c4439ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:26.179057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036198/publication.txtobserved 3057e225c74f159c8ad8c5c3aaacaa9f...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. |
|---|