OT-2026-000066549
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000066549) never changes.
Identity and time
| Publication number | OT-2026-000066549 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-737f-8f4a-f4e3d127fe27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066549 |
| Status | PUBLIC |
Content hashes
| Canonical text | d092e47d5e53c8f4be183e1dee39622ba150888514b663871ddd021ebebba426 |
|---|---|
| Markdown | b52af8b1f959cfce6dd71321680b5b3872e45249cad1c053594b793b3b92e2c3 |
| Publication page | e599832ab09a7675de3671f52b4d39fa03bc10679dc421504e469e15000d04ae |
| Manifest | 6f74d1343de9c29862852ddf5a7b2cd00692750433ae6ab738143cfd7740ec54 |
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 | hPesAqmzdsWNDCJNLGNXWOD4aRHh+38QgXvj7Ciz0wsjGCxZNQuo6oQZXFk+vnflnULK2mUZscfTvYQgrJpoCg== |
| 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
| 2026-09-17T10:32:49.033185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066549observed e599832ab09a7675de3671f52b4d39fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:49.016592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066549/manifest.jsonobserved 6f74d1343de9c29862852ddf5a7b2cd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:48.999528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066549/publication.mdobserved b52af8b1f959cfce6dd71321680b5b38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:48.983498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066549/publication.txtobserved d092e47d5e53c8f4be183e1dee39622b...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. |
|---|