OT-2026-000024950
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000024950) never changes.
Identity and time
| Publication number | OT-2026-000024950 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7c0d-aa2e-b28cb8062571 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d21598cb946077f34094e32adcc3ce5dbeaba48b7e44063799d9ba8a855e704 |
|---|---|
| Markdown | 6ec1a9ab958c2015580757274f810c58d1a0c17635666a7dc7b3da6aa860d61d |
| Publication page | 6abd9b18a0c848a57707c8130060fb6c0dd91565457950f5acb71a9227ff52f0 |
| Manifest | 636d12128249493f3a257507547bf7bdb721720912641c4fc54af68f5a8ff358 |
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 | cH1Fv4uGPJMfN6Ghoa13S8eX1rehIRpD2zlcGkW3CDN4cHF6NWaVVX/Do7RbFB3j2k8FO2X7ojY19EXEX+EWAw== |
| 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
| 2026-09-17T11:48:18.073702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024950observed 6abd9b18a0c848a57707c8130060fb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:18.058220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024950/manifest.jsonobserved 636d12128249493f3a257507547bf7bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:18.040970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024950/publication.mdobserved 6ec1a9ab958c2015580757274f810c58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:18.024014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024950/publication.txtobserved 8d21598cb946077f34094e32adcc3ce5...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. |
|---|