OT-2026-000103206
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000103206) never changes.
Identity and time
| Publication number | OT-2026-000103206 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-70b4-8d16-67e0d8580208 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f005b19fce9156b2bda449f8c1ff9ebe7f95636a5a2a23f35edde8ceffa78b8 |
|---|---|
| Markdown | a3a29f9d0ba309a4a20e592ad77e9fa2bbe6273be0c71f301ee3f1460a3ee557 |
| Publication page | 239cb9716c7e0bd165c2c7e381406afa37973bca78c12eb9a6e4f85ea4651c91 |
| Manifest | 051ecf801453ba0279f2356a7d7440c80ec6d63cc8b4ed8eb856d9cf62b4c19a |
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 | phTS3TjZICTVIeAxfqGsJfTprwi3yjUo/56aJ2E+eB7463sh3+2MTWDQAN5lHmpoP8zpQrsFdP2wDuUOF2lkBQ== |
| 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
| 2026-09-17T09:23:25.985097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103206observed 239cb9716c7e0bd165c2c7e381406afa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:25.969082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103206/manifest.jsonobserved 051ecf801453ba0279f2356a7d7440c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.951573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103206/publication.mdobserved a3a29f9d0ba309a4a20e592ad77e9fa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.933204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103206/publication.txtobserved 0f005b19fce9156b2bda449f8c1ff9eb...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. |
|---|