OT-2026-000035485
Publication integrity record
Three cup vacuum gripper, three 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-2026-000035485) never changes.
Identity and time
| Publication number | OT-2026-000035485 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-7f2f-95d0-93361a1af919 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035485 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0afb6e78c29ac6169001d2547e18e631e08e006783510931977006a1c7a1bd0 |
|---|---|
| Markdown | 5c0313bb00a0b58ed7969a42ae54f0e0bd270dbaae0a5434dc4570d95a1466ca |
| Publication page | 487adce45459046bcf87c173bd547ad5d6aef023243e8410885811be25565fb3 |
| Manifest | fdefceea984546fcd4187944a2af000181a17b20ba26a5b50ede141736a31c69 |
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 | Q/sLnjq5kWTD2vHs81Qn33LnJJ6crNaWngzovDmcNvKnDVh/nJprsiZQeRHB8SFzGlxkQYAOBsmXvLNVnp8cAw== |
| 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
| 2026-09-17T11:26:53.905776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035485observed 487adce45459046bcf87c173bd547ad5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:53.888341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035485/manifest.jsonobserved fdefceea984546fcd4187944a2af0001...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:53.869633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035485/publication.mdobserved 5c0313bb00a0b58ed7969a42ae54f0e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:53.850560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035485/publication.txtobserved f0afb6e78c29ac6169001d2547e18e63...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. |
|---|