OT-2026-000038396
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000038396) never changes.
Identity and time
| Publication number | OT-2026-000038396 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-71e4-baf2-5216640ddb24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 837037e00a6a0b2837fd9c52c26fcb7bd86fecb5a490772e817eb5e71007f7dc |
|---|---|
| Markdown | 3d77a7956cc37c871e04e23aee9c39bc83ae718d6c1722068bd6b7fbc9f2da11 |
| Publication page | 30199160dc13b69f3e4667aa48fa1c3d401ace8331408d4f4db7432ab5b11e55 |
| Manifest | b67047858bae1680e2856510f5a6b23965adf097f5afeed7cda71ec94754f84e |
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 | 2bHDgNuiwXx0jG8WkheFMrj2On0TcPkjC02x6JTBnZb1WtKEd2iZeNZiQxEEXB2q8QsYP+WkROUJy0+S6UVgBQ== |
| 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
| 2026-09-17T11:22:36.267186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038396observed 30199160dc13b69f3e4667aa48fa1c3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:36.249347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038396/manifest.jsonobserved b67047858bae1680e2856510f5a6b239...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:36.231164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038396/publication.mdobserved 3d77a7956cc37c871e04e23aee9c39bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:36.213051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038396/publication.txtobserved 837037e00a6a0b2837fd9c52c26fcb7b...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. |
|---|