OT-2026-000044958
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000044958) never changes.
Identity and time
| Publication number | OT-2026-000044958 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-7f71-9f3c-2c5a54f14361 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61f18fc0faf5ce578bb6e4fb486200a2eadea23ea82568b18fe486eb5c33c88d |
|---|---|
| Markdown | 1dab305a41d53ad32fd678f010b552b890f9234e4ebbd8b5e6e926d3262b0554 |
| Publication page | 5dc6056536cbc6c5d070344b25f41beb5d2f7ec0e748df29c0d46eeac7eec9dc |
| Manifest | cc386d3d4c2c95ed1715a19d784d16c0307197dac8382b334ab10188ebdb0da2 |
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 | PY/9lvP8ihbxfRWTAhmwk4xrNk73HV7dzS44vUREv6p6sejhr+Xtw0aKBEpuYWXi0Ayc1BdsqgmyS9mmeGDLAw== |
| 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
| 2026-09-17T11:11:38.540477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044958observed 5dc6056536cbc6c5d070344b25f41beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:38.520042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044958/manifest.jsonobserved cc386d3d4c2c95ed1715a19d784d16c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:38.500372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044958/publication.mdobserved 1dab305a41d53ad32fd678f010b552b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:38.482418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044958/publication.txtobserved 61f18fc0faf5ce578bb6e4fb486200a2...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. |
|---|