OT-2026-000099016
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, manifold 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-2026-000099016) never changes.
Identity and time
| Publication number | OT-2026-000099016 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7483-b8e4-26e4ed354f19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099016 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0fa63658f8d04300150e631b55f53b49b5f5a3d0cc4bee2f20cf8393705e706 |
|---|---|
| Markdown | cdb48ec000375feb4e2925be019e158191c9fb1963ce29d36ddfbce17edfe585 |
| Publication page | 2ab0f4dbd8fb3178b91236e8e7c2232256ce919c384622816954116d5b5a144c |
| Manifest | 7d549449d5fcf68c423c28b63b8001eb5b903aeb801fadec754dd8d3ff65b992 |
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 | 9r2ix8JRqpNg2JBtgFZJ+5doZHMNc/HehPRLNctpcDRRPTAnWxMXznKgoS/nrd30YsTUrvpj/IJBAvYXjSggCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:06.257004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099016observed 2ab0f4dbd8fb3178b91236e8e7c22322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:06.239512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099016/manifest.jsonobserved 7d549449d5fcf68c423c28b63b8001eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:06.219467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099016/publication.mdobserved cdb48ec000375feb4e2925be019e1581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:06.199557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099016/publication.txtobserved f0fa63658f8d04300150e631b55f53b4...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. |
|---|