OT-2026-000084424
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, 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-2026-000084424) never changes.
Identity and time
| Publication number | OT-2026-000084424 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-7dbc-a5b8-6c451e3aae20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084424 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0439266db1cdf085db276d0012d2c5e46c3ee467a26c0ed16743a493f1ca7ba |
|---|---|
| Markdown | 04d8947155248f9a48066df3c33655d5bc02aab3f487c944b4cdadcee8a74502 |
| Publication page | 85852ef1157b5913e91e759d365a274044b98cbb344b7d0b548ec601918d8c95 |
| Manifest | 2fc743dcea6a68182d2a5a134f82aec6b7347b9463d55921e9186329b5e2b680 |
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 | 4i9gLTuFUHkXsOQmhT+wBic+s85/vnIr5Tpl+UFcBF9IaNAoiJCOtKWDL68DP52y6moxZRuOgL4IVlELc3o0DQ== |
| 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
| 2026-09-17T09:56:22.513768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084424observed 85852ef1157b5913e91e759d365a2740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:22.496494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084424/manifest.jsonobserved 2fc743dcea6a68182d2a5a134f82aec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:22.477655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084424/publication.mdobserved 04d8947155248f9a48066df3c33655d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:22.438114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084424/publication.txtobserved f0439266db1cdf085db276d0012d2c5e...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. |
|---|