OT-2026-000035869
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000035869) never changes.
Identity and time
| Publication number | OT-2026-000035869 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-73d7-bdbf-436354ce0620 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035869 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cab3ecb46552307046b988ffc974dfb675e13a90c78b0dcbfc3eff6de6d2b1b |
|---|---|
| Markdown | 8303db39ee221757190beea8c5b9cc7bf579e2b682f867cde7dcf1bbc1c63cdb |
| Publication page | 1a6132034ba29f6accc0bc6a26b9830c1df0e37fd08338c797946bbbe3d33ae2 |
| Manifest | 1fa3d1b7934b51ba47fa11a9ab811f4e130eabcf032ab12d949fd872d549a170 |
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 | pz0gvpKibLs4D9KwdioJH4jT5gsoest1VrfJuTtCeFBUguo60/BAl0+YBBjw41tGpa/GQRJ3zxlLz+W8jgb7Dg== |
| 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
| 2026-09-17T11:27:36.538124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035869observed 1a6132034ba29f6accc0bc6a26b9830c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:36.521940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035869/manifest.jsonobserved 1fa3d1b7934b51ba47fa11a9ab811f4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:36.505865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035869/publication.mdobserved 8303db39ee221757190beea8c5b9cc7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:36.486025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035869/publication.txtobserved 1cab3ecb46552307046b988ffc974dfb...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. |
|---|