OT-2026-000102686
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000102686) never changes.
Identity and time
| Publication number | OT-2026-000102686 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7da3-86fe-3403dabdc41d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 963983987a5d90e23e49fb79a457a45460a7490407af89395d5b23c5fc8af817 |
|---|---|
| Markdown | 447783cce1db30f9e796402f4852fd50a4cd9eabf4166358c92fbee0a01526c0 |
| Publication page | 3c03e073421501f5257c5221aa830820b1c4c5df3843da7d7da468be4e94db39 |
| Manifest | d50f70a083016c44c85cdfd2a60ee6b1a988002b88e2a75bbd351d2bde7c0093 |
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 | w5ndHpdP6RTefEWkvomFwBev50rIpQ3AKHYhCH6GCvO2/N/NrisBbrTZAfr0LxjyyQqLNDrbaJjvhNsLXP2TBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:11.546059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102686observed 3c03e073421501f5257c5221aa830820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:11.529746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102686/manifest.jsonobserved d50f70a083016c44c85cdfd2a60ee6b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:11.510646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102686/publication.mdobserved 447783cce1db30f9e796402f4852fd50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:11.493225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102686/publication.txtobserved 963983987a5d90e23e49fb79a457a454...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. |
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