OT-2026-000062619
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000062619) never changes.
Identity and time
| Publication number | OT-2026-000062619 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7557-b8ba-64e8cf356b24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062619 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e2721de361bbb191d8504bae6c76b0ae01d4ee1e1e4cb9408834ff96ee0ba42 |
|---|---|
| Markdown | 063480fc86fbb3f9fd352a50292ca1050cf07aa198362938f99d888d802477f2 |
| Publication page | d483957eecd1ea2e934f50620d0b03c7acef0068145b9365219b602742c2e16a |
| Manifest | d66026a43b7646ed3888c83949e2de919128dbc223d788fd2921037700486d9e |
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 | opKZQnUQgiAdT+fTvd3yY/pRTUxrUacAlIuh1eVmJFoyIXHVAuMtYYzTpGf/h63V+YHQFrPrLa8Mtqp+TASGCw== |
| 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
| 2026-09-17T10:40:07.614096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062619observed d483957eecd1ea2e934f50620d0b03c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:07.589362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062619/manifest.jsonobserved d66026a43b7646ed3888c83949e2de91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.566154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062619/publication.mdobserved 063480fc86fbb3f9fd352a50292ca105...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.544912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062619/publication.txtobserved 8e2721de361bbb191d8504bae6c76b0a...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. |
|---|