OT-2026-000099392
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000099392) never changes.
Identity and time
| Publication number | OT-2026-000099392 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7c91-af36-83942d432eba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 229c3b8bc6a4e7589aa26865cbd2c8436b8012fdb01400a6fa8c85f40bcaf7b0 |
|---|---|
| Markdown | bb72c5516efa4c9edc68fb9892b955ab284f7971f850cec7ecd63226c91bd388 |
| Publication page | 56f63b03c0eec0f2597c134d389932439d3d334d5814299a5929236b8c74346b |
| Manifest | fdc6583706669997de9e8e221a481dc82bdd50128fea1a38df1637387bac49d7 |
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 | dM2/SNU06WBBUDH5Uznz5r78Mz2XXmrlYg1R/vONXenKHr3xtsQFV+MG2j9Ei1Cm0qjV2zoBd0zlISCNaJwLCg== |
| 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
| 2026-09-17T09:29:09.352210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099392observed 56f63b03c0eec0f2597c134d38993243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:09.333188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099392/manifest.jsonobserved fdc6583706669997de9e8e221a481dc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.316567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099392/publication.mdobserved bb72c5516efa4c9edc68fb9892b955ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.300307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099392/publication.txtobserved 229c3b8bc6a4e7589aa26865cbd2c843...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. |
|---|