OT-2026-000032834
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, pulsed blow-off after set-down
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-2026-000032834) never changes.
Identity and time
| Publication number | OT-2026-000032834 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7d13-ae8f-10b9c3e1be4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032834 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc2aebbde287194ab264798c779a260a74c989718674f16202000feb7b73cb8d |
|---|---|
| Markdown | 351cbb6ff7bb5e31198e57fa0d4c0b5931f5d6b5cb41f825e021151db0e92882 |
| Publication page | 145616aebd4d6396eec6a2c2167357f2f09afeaeb08922d1dee40da8d3dd6835 |
| Manifest | 195b210a33e64889e17835a5d313957a1cf46b881d4e2f1e1d719aef05095ef4 |
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 | DrErGCAABDQPGdgN/rHuNduXUQKOLqG8v93eGtt9Qro6Uz/VOOBCjUfpQgZNirno2i1SRNrQOvk12BgT7YqnAA== |
| 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
| 2026-09-17T11:32:17.523383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032834observed 145616aebd4d6396eec6a2c2167357f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:17.504438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032834/manifest.jsonobserved 195b210a33e64889e17835a5d313957a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:17.483225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032834/publication.mdobserved 351cbb6ff7bb5e31198e57fa0d4c0b59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:17.463598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032834/publication.txtobserved dc2aebbde287194ab264798c779a260a...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. |
|---|