OT-2026-000017714
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000017714) never changes.
Identity and time
| Publication number | OT-2026-000017714 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-7afc-9940-ba7cfbd4035e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017714 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfe1ba0148ccec6c87d7d2642379a974bc8a901305ca342dafebb7abce76f851 |
|---|---|
| Markdown | 2b9dd513879c3aea7711302a44aa31531f87b4cb74a127bc312d8575e74ccfd1 |
| Publication page | 92543adab98ae01d8c3254c21d3639e00a29b181ac55a98b13ee9130379371aa |
| Manifest | 16cf8e713a7dadd4455940324f1b53790596046655ac7f6ded26898cfdc93b7b |
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 | pnaK42UejigR3qoxIT0Dsj+T5iQfQklwY39xn2ZNr/ZZuqFn58jM2VW5n0ETO0uBjcdZhfzmZmli58We+gHnBA== |
| 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
| 2026-09-17T12:01:39.993579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017714observed 92543adab98ae01d8c3254c21d3639e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:39.978063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017714/manifest.jsonobserved 16cf8e713a7dadd4455940324f1b5379...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:39.962638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017714/publication.mdobserved 2b9dd513879c3aea7711302a44aa3153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:39.946569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017714/publication.txtobserved dfe1ba0148ccec6c87d7d2642379a974...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. |
|---|