OT-2026-000043102
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000043102) never changes.
Identity and time
| Publication number | OT-2026-000043102 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327a-7f35-af4b-3e29bb4c40a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 983b814db1be694d79ec7d7c169bc6dfc88bd92c482332f4b812591e919187f4 |
|---|---|
| Markdown | c72b2313fb3697e4d3d54e3a6ac4a129948cbaa3759ca8badeb69e12687b9e11 |
| Publication page | 3fc04d8a542883ae0fc2537c7a51492e37d56f84db6222792794cbd343bcf420 |
| Manifest | d564c0d671b0d5bf277b9dc8ad7e3306c263d3c85b5982918a56c93c3c0b08ce |
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 | x1AEm8ViVsWIifq/Dig1o8qXrkZoOzqBWCcvGoO06QTbUzAT7SmgZGfR4C7M/Nv2HqvUxbZgOOv0HcCtEMURDg== |
| 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
| 2026-09-17T11:13:31.524588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043102observed 3fc04d8a542883ae0fc2537c7a51492e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:31.505127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043102/manifest.jsonobserved d564c0d671b0d5bf277b9dc8ad7e3306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:31.485766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043102/publication.mdobserved c72b2313fb3697e4d3d54e3a6ac4a129...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:31.465860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043102/publication.txtobserved 983b814db1be694d79ec7d7c169bc6df...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. |
|---|