OT-2026-000082137
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, sustained blow-off before 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-2026-000082137) never changes.
Identity and time
| Publication number | OT-2026-000082137 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7e7a-b3e7-ac6fea160068 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082137 |
| Status | PUBLIC |
Content hashes
| Canonical text | e025b749198c41f1e18ca3ee4aa2cf033d25740d6a7269862ad3e5e3f950e59e |
|---|---|
| Markdown | b4a9cdec93bfda1ccf4851cf5d7735cd00fca011cb3809e79a5620eed509f5c1 |
| Publication page | 128b861c44d5a7c98080a6fbe7256c90c29de3b90a34472c52fb066cafe4cc03 |
| Manifest | da523969f61eaeb30dbb2d5140efb083a20f79faec2621f5d875b665f300a9f6 |
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 | b4htvaufso6VSOVPFmvC5hdxhZEICZom0olppQGFeeQZeqPylGpOQcVpZPKKaNFaeZIoeYw3pw1wfl1+FmiiDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:57.270057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082137observed 128b861c44d5a7c98080a6fbe7256c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:57.251964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082137/manifest.jsonobserved da523969f61eaeb30dbb2d5140efb083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:57.232118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082137/publication.mdobserved b4a9cdec93bfda1ccf4851cf5d7735cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:57.213980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082137/publication.txtobserved e025b749198c41f1e18ca3ee4aa2cf03...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. |
|---|