OT-2026-000014218
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000014218) never changes.
Identity and time
| Publication number | OT-2026-000014218 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7977-b53f-efb8eceee7a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014218 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fde06e19066b1cb8a7946a3f1f583adc8af1810f4ea924d501aa042d20bda49 |
|---|---|
| Markdown | 0883be1b3b0d48b3f7acf9bab56663fad037cd62d744977e2f9db111696981ba |
| Publication page | 7f486389e84c5097e3ba7edfb39ab336116020578c25a8c572e73eec78a35447 |
| Manifest | d2938fff5997508b0e0c0a90cbaa7121cb56c4446adf0234d467f81dd67cf21c |
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 | fpZibxN3RCLupCBEnVKNRz2kWyuo02xKqWNt7GiRt7iaejMFcCcZj59ije4LUtUSfxzd84RaVF/f1Vnxtp20Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:19.603073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014218observed 7f486389e84c5097e3ba7edfb39ab336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:19.583138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014218/manifest.jsonobserved d2938fff5997508b0e0c0a90cbaa7121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:19.563263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014218/publication.mdobserved 0883be1b3b0d48b3f7acf9bab56663fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:19.542797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014218/publication.txtobserved 4fde06e19066b1cb8a7946a3f1f583ad...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. |
|---|