OT-2026-000014898
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000014898) never changes.
Identity and time
| Publication number | OT-2026-000014898 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-79ca-9a16-09e032364eb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014898 |
| Status | PUBLIC |
Content hashes
| Canonical text | 828bc5926b4f70437f3286a391baac7abf713d3d187013eacf1d0f0061114bbe |
|---|---|
| Markdown | bffb5e42d9a60e86d138c009fbdfb329793c225cb79416c24382b6dd1702ddb2 |
| Publication page | d3d134f0a22a41a2c9d90bd2e3c51acdc749f551e988d1e4ac6c8861fb2eecb1 |
| Manifest | 4a7c1f4eb10f78e7da665923668bf227386bbc39bfc208fd40872b6b04f5e781 |
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 | gFJyLU2lv4gXULAwZmYrC9aU/6Fd/GQPRFsEzUPW+O8rj1L34nNxqlJB1Tm2/X5/+OK1MrwHX90UPj/jogqPAA== |
| 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
| 2026-09-17T12:06:49.741653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014898observed d3d134f0a22a41a2c9d90bd2e3c51acd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:49.714622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014898/manifest.jsonobserved 4a7c1f4eb10f78e7da665923668bf227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:49.697431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014898/publication.mdobserved bffb5e42d9a60e86d138c009fbdfb329...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:49.681707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014898/publication.txtobserved 828bc5926b4f70437f3286a391baac7a...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. |
|---|