OT-2026-000093618
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093618) never changes.
Identity and time
| Publication number | OT-2026-000093618 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7f1d-b639-303411e6025c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8455bd6b611d624cd4fe40a01e10b1c110cc2b96c8ab19f448a4459ac0cef6a4 |
|---|---|
| Markdown | 927e5987230d28289835b958106bfcccec3ce86ee29c61c67deb235c413758f0 |
| Publication page | f8376598a5796fa727288b41fd3868059147b585128eefde2a6cf61709987468 |
| Manifest | 6788252dc7f301a3c62c4ec673f0f10aec1a739b06fba30f5726016f3d24d32e |
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 | OxNaBEmaFJBHCIdSrkGLZvzi0lf2Q3jSYu1/+66fv9v9NdNiLw+s+fQRFptBYkSDmL9XVxTMRYEKOeuoxPy4Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:40.021558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093618observed f8376598a5796fa727288b41fd386805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:40.004680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093618/manifest.jsonobserved 6788252dc7f301a3c62c4ec673f0f10a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:39.986067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093618/publication.mdobserved 927e5987230d28289835b958106bfccc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:39.967907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093618/publication.txtobserved 8455bd6b611d624cd4fe40a01e10b1c1...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. |
|---|