OT-2026-000099018
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single 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-2026-000099018) never changes.
Identity and time
| Publication number | OT-2026-000099018 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7b97-ab73-b472061d7859 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f258cac34ac672548752426822aae221fdceaa41cff976004bccd8b136befe4 |
|---|---|
| Markdown | 7c0a3171bb793a469314fab75d836994cfcf6646bd418c717241ba7a0bffd343 |
| Publication page | 727de7f15fc5a310c937b33bd7544a4bc5c543aa3dd58185ec0771f12dae58bb |
| Manifest | 32ec40a04eb0f3597aadb064655e945583e45246f897f10497866af87fb8a664 |
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 | mNW0jvo2wMcQv4Wmtw/si2EcNbo/Y2r3kxzrMvIY0i/83eSbbq8XjGZrEMxVOpnKZ90eXRqoxNVq6IKjFjKABg== |
| 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
| 2026-09-17T09:30:06.412180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099018observed 727de7f15fc5a310c937b33bd7544a4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:06.394970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099018/manifest.jsonobserved 32ec40a04eb0f3597aadb064655e9455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:06.377640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099018/publication.mdobserved 7c0a3171bb793a469314fab75d836994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:06.360472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099018/publication.txtobserved 4f258cac34ac672548752426822aae22...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. |
|---|