OT-2026-000051514
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000051514) never changes.
Identity and time
| Publication number | OT-2026-000051514 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-728c-a444-2e8c108b4e48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 650ea26373892ee00a71e4cf36ba42b833c0ab0707b03389d0675df4e710ac9c |
|---|---|
| Markdown | 5e3e7bbe1af3c60929993aab788d5c7322e62b10e3ec4b367428a192d89f7170 |
| Publication page | bbd4cfb45d58be8df319bbd89b1131fa2c73799bbb52401a5ecc5dee0b6a61ca |
| Manifest | 564c0b4a6bbac03efa06c40c1517832abd4641e0d8f92449eff7155cd1512f83 |
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 | 0OI6Ou2UlgKv7bopCmdivje6msFDMiD9Ho5jydpfmydLZkoSx22bmuPAOlUyX/dXWTsC6aO6dqYZads13x5yAg== |
| 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
| 2026-09-17T10:58:20.100718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051514observed bbd4cfb45d58be8df319bbd89b1131fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:20.081909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051514/manifest.jsonobserved 564c0b4a6bbac03efa06c40c1517832a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:20.062638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051514/publication.mdobserved 5e3e7bbe1af3c60929993aab788d5c73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:20.043857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051514/publication.txtobserved 650ea26373892ee00a71e4cf36ba42b8...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. |
|---|