OT-2026-000047130
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000047130) never changes.
Identity and time
| Publication number | OT-2026-000047130 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-7d5a-b054-94345c6c10ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b0d30ad2a937476a54649fbb9d99c0b3956ad8d82d401d0ff3d63a014ae880d |
|---|---|
| Markdown | 3607f703b9e3a155ad2aa5ec697732e1c9c97481a5b49a1856824025ee3a36eb |
| Publication page | 9da8b383ad54d8cc60a184750f41234a3b71a420f5b6c75f487f48618c0942a2 |
| Manifest | fded7b64058e9aaa5ee4e7cec576d7c923ce260f7af7d516e7f27be24b012fa6 |
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 | loN3Hrbm56bzUWpyH8E6TF1X7sjBov0n5UdidoZS+SqIHCxuo3RJEpgwK2i/rxEnXZEtUkWTtuoZfZWa1AT+AA== |
| 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
| 2026-09-17T11:10:27.746747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047130observed 9da8b383ad54d8cc60a184750f41234a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:27.726897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047130/manifest.jsonobserved fded7b64058e9aaa5ee4e7cec576d7c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:27.707991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047130/publication.mdobserved 3607f703b9e3a155ad2aa5ec697732e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:27.690030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047130/publication.txtobserved 7b0d30ad2a937476a54649fbb9d99c0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:56.002869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047130observed 9da8b383ad54d8cc60a184750f41234a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.983801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047130/manifest.jsonobserved fded7b64058e9aaa5ee4e7cec576d7c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.963637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047130/publication.mdobserved 3607f703b9e3a155ad2aa5ec697732e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.942278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047130/publication.txtobserved 7b0d30ad2a937476a54649fbb9d99c0b...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. |
|---|