OT-2026-000047498
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000047498) never changes.
Identity and time
| Publication number | OT-2026-000047498 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e58-794f-8d00-a88330c80506 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e0b215fced4b93b8f4119726320048fb372f46095f660a2d92b4157f149e50b |
|---|---|
| Markdown | 15f655550476e9f5e142ae7488cc7e393ed27668ea042bba2ddcbad153e64aa1 |
| Publication page | 3bc0269ec6c26cedb89e7e4b55494f69eb3ed766496e560865bc346b710aac69 |
| Manifest | 23f7826d0e01e7682371fbc5ed54ccfba2931d04257922f401767934aa917cca |
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 | emb9COhqvdhiwknEpjYzWGgPJPIfFNjYcBgGwKntHVioKeAOh+koH1QSf6r4126a5y/79oGFIFBimWn06U2TBA== |
| 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
| 2026-09-17T11:06:32.524479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047498observed 3bc0269ec6c26cedb89e7e4b55494f69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:32.506026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047498/manifest.jsonobserved 23f7826d0e01e7682371fbc5ed54ccfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:32.489429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047498/publication.mdobserved 15f655550476e9f5e142ae7488cc7e39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:32.471115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047498/publication.txtobserved 3e0b215fced4b93b8f4119726320048f...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. |
|---|