OT-2026-000038186
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000038186) never changes.
Identity and time
| Publication number | OT-2026-000038186 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d50-7475-929e-ee1484188f8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ab7f64c1840b4843663b50bf198f1028415d9e374ff650dc3cc3ad860450fd1 |
|---|---|
| Markdown | 178d7905f8b1f3c36ec2d4b6613c468afef1b7a827ed8abc6e3ca547efe997db |
| Publication page | 3694feae9f794cc69102d408889769a03db9ff9bfca69277d228290cffb90d12 |
| Manifest | d5668f06759362af00728f84acf3c72d916d78b4dcdcb6b4e1bccf3aa3434bab |
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 | N/DNYjSLSiHBdoQD1sWPvFmo6Wf/LPEIz7r06DX9WByIhm8JTo78aS3JpE2QZrqG6CUoUPKMfMdJsdA32FluDQ== |
| 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
| 2026-09-17T11:22:18.752544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038186observed 3694feae9f794cc69102d408889769a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:18.733365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038186/manifest.jsonobserved d5668f06759362af00728f84acf3c72d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:18.715820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038186/publication.mdobserved 178d7905f8b1f3c36ec2d4b6613c468a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:18.697910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038186/publication.txtobserved 2ab7f64c1840b4843663b50bf198f102...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. |
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