OT-2026-000058487
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000058487) never changes.
Identity and time
| Publication number | OT-2026-000058487 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-79a8-8f9f-3cc026ae2c08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058487 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9e94b3d2b06a2a6321068b9f760b105ce2dd087b9a64e2d0b94ff24e9e38077 |
|---|---|
| Markdown | c23f06d1fec3d40d0bd8fb8e108f05a5c5db774dff55753c87bfc5a8a4d7071f |
| Publication page | 1d1aae447e6e977ef11403e6cb18790a11dc8b60442f6f9c86891a96cc951646 |
| Manifest | bbff13c60430cc3b3c34ca8c022c37225dced3d6e1d42e6cafb4dad40c2a17b4 |
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 | MznYu5ATmTENvVYt4bdViiRJKGX2fJcG17Q2DhM0/AKE+TFJZveiPxpdWoLsU/wHuQmsafPtscjwTqvbWxttCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:56.627061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058487observed 1d1aae447e6e977ef11403e6cb18790a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:56.609961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058487/manifest.jsonobserved bbff13c60430cc3b3c34ca8c022c3722...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:56.593048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058487/publication.mdobserved c23f06d1fec3d40d0bd8fb8e108f05a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:56.577024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058487/publication.txtobserved e9e94b3d2b06a2a6321068b9f760b105...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. |
|---|