OT-2026-000047594
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000047594) never changes.
Identity and time
| Publication number | OT-2026-000047594 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-7c46-bcb2-a0837975fa9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91a26e3904e6c5878e1e2f7a5c0407ede46297faa178cbaca19114cb0902cfd0 |
|---|---|
| Markdown | 569e25e3a85fc48373e7f232d0dd77e2f8baa1fdb6c6d4caa2f94cac03dc92af |
| Publication page | 5855bcc90389aef823a9e6855856330746c67b8f7998aaceb92898ec50657487 |
| Manifest | 018bcdd72938ea99164d59a9dfba7493414d5c537fb6f886bbbcede8a9bcd098 |
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 | UiChW4/3vrfUGSlanqF6pZTqBOAgbvp0Y33h6fvR2qIJg7ptAJhIHImN76CJvTgH2/ZNPF5qbVucvlYdNXVJBA== |
| 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
| 2026-09-17T11:06:43.778356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047594observed 5855bcc90389aef823a9e68558563307...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:43.761586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047594/manifest.jsonobserved 018bcdd72938ea99164d59a9dfba7493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:43.743480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047594/publication.mdobserved 569e25e3a85fc48373e7f232d0dd77e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:43.723483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047594/publication.txtobserved 91a26e3904e6c5878e1e2f7a5c0407ed...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. |
|---|