OT-2026-000027346
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000027346) never changes.
Identity and time
| Publication number | OT-2026-000027346 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7990-a87b-187d2ae06bb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027346 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45f9212b6acb3e77f134c0e0f0993169fca5c9cfeccf4cb067d170b94c0e33e5 |
|---|---|
| Markdown | 9c5eb7eace392c9a654798f95b8277a0f092cf2c8d7d7a48a28d888cddad5e47 |
| Publication page | 075cd42ecd9215d828839bd902345a7ad907d0064612eab81172804faf6237a5 |
| Manifest | e8484615ce399b39c0421659ba8c39bec8ef46228c1be7d68b7dc38fcdc1ef0d |
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 | moYEnqQtqgEHameP0boES0PZg9jsvKaZE0cBN6WTvsPtH416avd/0QWjWczYVrlEYN7oig8f5J/YZW97SaZKBw== |
| 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
| 2026-09-17T11:42:45.228633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027346observed 075cd42ecd9215d828839bd902345a7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:45.207577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027346/manifest.jsonobserved e8484615ce399b39c0421659ba8c39be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:45.186043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027346/publication.mdobserved 9c5eb7eace392c9a654798f95b8277a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:45.166635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027346/publication.txtobserved 45f9212b6acb3e77f134c0e0f0993169...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. |
|---|