OT-2026-000014692
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed blow-off before 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-2026-000014692) never changes.
Identity and time
| Publication number | OT-2026-000014692 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-70cd-9cca-f828b59f6835 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014692 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4d11dcdceead68017e15ff948f050b9f378b162dd4ab1c9da8ab2094f22badf |
|---|---|
| Markdown | 754f1fa6bce08f695362a521713df685000506d60b141f9bc2fdc86b6ac4de15 |
| Publication page | ed5770ca8a38085b4279369ee41ae20f5620f9d294ae4733450bccf6f78b43c0 |
| Manifest | 722fc97c2c02c6c96881cc408526ec0ec1d36f746fc0d583fe4128efe1fa20c5 |
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 | ozEkoLETVRnHK/5z0s/83sujiwv4o8Wvajv/qkYgQIYkQ69YZUsOmTAoYW44Vttfs2pEA13PAOZJ0JRSzlHZDQ== |
| 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
| 2026-09-17T12:06:32.968012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014692observed ed5770ca8a38085b4279369ee41ae20f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:32.948492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014692/manifest.jsonobserved 722fc97c2c02c6c96881cc408526ec0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:32.927600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014692/publication.mdobserved 754f1fa6bce08f695362a521713df685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:32.908888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014692/publication.txtobserved e4d11dcdceead68017e15ff948f050b9...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. |
|---|