OT-2026-000034047
Publication integrity record
Foam pad vacuum gripper, two zone face, pump fed, supply line pressure sensor, 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-2026-000034047) never changes.
Identity and time
| Publication number | OT-2026-000034047 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7c0a-a71d-eec7290e53f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034047 |
| Status | PUBLIC |
Content hashes
| Canonical text | f72e53a761d651d58d1a7b88d2b8103ea1a92cfd90215edf5b54f41b857ea9fc |
|---|---|
| Markdown | 311e4d4947293195bfa54bde3880c6a2516d94314a2dd68c9be358fcfdb38b24 |
| Publication page | 38aef7b48437e0f991e721b97a97d2cb43d92c6dc76eb8ae2e83856416e38894 |
| Manifest | 3a9f93c7006e51b6d97f95ce94f584c9013e44fa25d906603e25aa4029b1c5ea |
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 | odvBOjSRUk6ckpo+RkwUogCftQTXSeVwOTNSQpg8U+T9K2Cx8lwBI8TR9bDoxg3xMYz3i6BYtrDRb12rI/yOCA== |
| 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
| 2026-09-17T11:30:17.095233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034047observed 38aef7b48437e0f991e721b97a97d2cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:17.074364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034047/manifest.jsonobserved 3a9f93c7006e51b6d97f95ce94f584c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.056729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034047/publication.mdobserved 311e4d4947293195bfa54bde3880c6a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.031918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034047/publication.txtobserved f72e53a761d651d58d1a7b88d2b8103e...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. |
|---|