OT-2026-000099379
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000099379) never changes.
Identity and time
| Publication number | OT-2026-000099379 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7f17-9e0d-22d2a4d11db7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4142e16abd6fa9b5a8170b5d598a06036013422e9cad70c2ba734acc1cbdf633 |
|---|---|
| Markdown | 6a91600a01a3b7230950463b3ccf44a42145006d73ec6792a9db3b2bb407fc8c |
| Publication page | 97b653c5f78d332839f322170cb6c61d4a1a7f54026b8339d06381bccae26aa9 |
| Manifest | 47e9f901dd509b34cd106075253f5e76eb9d00f712e0c9fae0d994f1619c7126 |
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 | nHDv4G0mIgPMmq9FfDBDvXWZxN6kwQX1PsoUbDIRVfJlz5m8lYdt4/qOv/vHh2NV6TN3MKq3M9U/7lYqex57Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:08.262660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099379observed 97b653c5f78d332839f322170cb6c61d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:08.244360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099379/manifest.jsonobserved 47e9f901dd509b34cd106075253f5e76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:08.225298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099379/publication.mdobserved 6a91600a01a3b7230950463b3ccf44a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:08.206108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099379/publication.txtobserved 4142e16abd6fa9b5a8170b5d598a0603...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. |
|---|