OT-2026-000024238
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, sustained 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-2026-000024238) never changes.
Identity and time
| Publication number | OT-2026-000024238 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-769c-aeed-32335d5c2608 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024238 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3cac831aa89144c379c7aecbb24310339c8fccc326f509f6e3412424c5de74a |
|---|---|
| Markdown | 47fa5519ceae0f2e96b7ea4a658460c1e45fe9862796e6d0b961bf73b61e02a7 |
| Publication page | 0fddf251dc6d3d7f2d833d60b7ea6fd75974dde5c9632cb1fb90dc5ffc391bf9 |
| Manifest | bccf330523716010e107a3bd080ef265ab40910d25e5cba44a0ad8fbe1788011 |
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 | rNISOV6FdQACbWpCUvIj5MUaAx+limxrkE3CWVOXASzRf1E5peGYt9H/RPPag9IXxF4RQUsrQDcQ1jAL7l1DBw== |
| 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
| 2026-09-17T11:48:42.675307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024238observed 0fddf251dc6d3d7f2d833d60b7ea6fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:42.658591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024238/manifest.jsonobserved bccf330523716010e107a3bd080ef265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:42.640191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024238/publication.mdobserved 47fa5519ceae0f2e96b7ea4a658460c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:42.623102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024238/publication.txtobserved a3cac831aa89144c379c7aecbb243103...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. |
|---|