OT-2026-000104411
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, pulsed blow-off after 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-2026-000104411) never changes.
Identity and time
| Publication number | OT-2026-000104411 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7eb1-b67d-c45341868269 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104411 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f59d0bc64584e72c3429b1b0ae5ae1fa5f1b40bd111a65e02768a457b14dc4f |
|---|---|
| Markdown | eb9792b38ede4361d78bc0b157ed7f70721125b471685fd9cea0a08167012630 |
| Publication page | d22a6b098c027fffcc71bcfe703d77f62c4bb236b2b07f393e215cf84e0ce599 |
| Manifest | 405ce10c1cb25b311acdd71288179f7a2c73e461891b0011fba6d74f3d249bdf |
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 | Ir8xLdRNMmtApfXb3ZtkGnIw9Tvr5uID+Vbkc/Edn4IavEvw8jZv5MaaCxqN8jLhsj7x7GJOK47kLzBvKtiTAA== |
| 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
| 2026-09-17T09:21:40.953295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104411observed d22a6b098c027fffcc71bcfe703d77f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:40.934882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104411/manifest.jsonobserved 405ce10c1cb25b311acdd71288179f7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:40.918501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104411/publication.mdobserved eb9792b38ede4361d78bc0b157ed7f70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:40.901716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104411/publication.txtobserved 8f59d0bc64584e72c3429b1b0ae5ae1f...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. |
|---|