OT-2026-000019949
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000019949) never changes.
Identity and time
| Publication number | OT-2026-000019949 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb7-7765-9c7b-62b2e5adc52d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019949 |
| Status | PUBLIC |
Content hashes
| Canonical text | 259705337f5575d75ce11431f383c09254bb18eb8c6817bbdaa820d3346fb7bb |
|---|---|
| Markdown | acd644b76f7bcfcadaaa51c0ffe0dc69c600824a43525c371bb227cf1023d053 |
| Publication page | 61ae6d1e6fec6032db705dfd09ea77e9f8d4f51bf9994c750c1dc8319939f5e8 |
| Manifest | d3f73a693ac53566cd2589e36a6ea07144390b216f2f6f08864e0737fac0aaf4 |
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 | CIjyZhImZEwXqmQVZhrPGIdkbDiIcsBB7j2UThcMhI7xoxHmIad8zv2PiZdje37ADTFnDagbjYqbRkP6mU4uBw== |
| 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
| 2026-09-17T11:58:10.660742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019949observed 61ae6d1e6fec6032db705dfd09ea77e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:10.641688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019949/manifest.jsonobserved d3f73a693ac53566cd2589e36a6ea071...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:10.611787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019949/publication.mdobserved acd644b76f7bcfcadaaa51c0ffe0dc69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:10.590432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019949/publication.txtobserved 259705337f5575d75ce11431f383c092...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. |
|---|