OT-2026-000068380
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000068380) never changes.
Identity and time
| Publication number | OT-2026-000068380 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7f31-b3e6-d5e57e629690 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068380 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1183b325e8204f2daaa62a50a2c405669ae463547397cd1528a42ed2af52c4a |
|---|---|
| Markdown | 52cbbc1bc5b1392777d95b735e18639b548585dd6facf7a2e8dcfad0b3c557fa |
| Publication page | e0d5ebe66b15c5d29b088d1b0f1a80fefdd004dc50c1ddecc366232e7c8babec |
| Manifest | 5f1df681bcdb962cd75190958b19f5c460225d24527278d809d24360ac5c8158 |
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 | CXXVFhXYOrwsvjRryt80NsCpJsFIjmvRZRM1iCqKBOWJKTxUJUO2qbPmn319V81F4dWo4Ue2d01Xz9Eu1K+LDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:26.021784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068380observed e0d5ebe66b15c5d29b088d1b0f1a80fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:26.001922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068380/manifest.jsonobserved 5f1df681bcdb962cd75190958b19f5c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.984130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068380/publication.mdobserved 52cbbc1bc5b1392777d95b735e18639b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.967199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068380/publication.txtobserved e1183b325e8204f2daaa62a50a2c4056...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. |
|---|