OT-2026-000062160
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000062160) never changes.
Identity and time
| Publication number | OT-2026-000062160 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abc-7230-b487-e1f39c93f499 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062160 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a0538a2aab815c3bc523040a87aeba4fe9b2b74535e68c800b4ebcdd74411a9 |
|---|---|
| Markdown | 434c2068a8bf29dc6c55df582fec556711cb1f7256ba9cc5d4ff6357a43df7f3 |
| Publication page | c9e219ba695e7c53254809340938e17357369ecc0d052a79b5eb9c80575e50b5 |
| Manifest | 6375426fa84a9f9a5ae233f7efa3354f4f3e908426131e0cf64273fc60d3de9b |
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 | WGRHGVnBS9BY6DicPh8bqbRcvvYbUorIL+H5CblIcvEyV5sdsft01CT14ypNHv/ftqTsWlyoG5ZUxeC/EofJCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:24.716295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062160observed c9e219ba695e7c53254809340938e173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:24.701535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062160/manifest.jsonobserved 6375426fa84a9f9a5ae233f7efa3354f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:24.685167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062160/publication.mdobserved 434c2068a8bf29dc6c55df582fec5567...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:24.668615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062160/publication.txtobserved 7a0538a2aab815c3bc523040a87aeba4...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. |
|---|