OT-2026-000061575
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, manifold 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-2026-000061575) never changes.
Identity and time
| Publication number | OT-2026-000061575 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-79d6-86e7-bdf87fca793c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061575 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bb6cb2f82416f24f68abd5393b7af32c9fd75e9992a6b187a1c746cce1545e0 |
|---|---|
| Markdown | 5d01ec39da7e5dde864962ad8b1dc99e6d5811d29889eb161224186a2ec843b7 |
| Publication page | 979921b515fde295a05ce2bb8c427200525ed83653a78c6dcbab9ee1868e1186 |
| Manifest | 030b9e578f57b6be10958b10a2bde4ed6f840adc75ae8f32595f95828b7fe713 |
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 | TIAufiQ8Uueb0ZWpG9MPNVpaYrdOuqD0TSxUrcDKKxv3yjEVN0h72iA++MilpoLe1tFgA7QUfbeAhukuWyR1AQ== |
| 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
| 2026-09-17T10:41:29.659885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061575observed 979921b515fde295a05ce2bb8c427200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:29.643986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061575/manifest.jsonobserved 030b9e578f57b6be10958b10a2bde4ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:29.627211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061575/publication.mdobserved 5d01ec39da7e5dde864962ad8b1dc99e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:29.609335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061575/publication.txtobserved 9bb6cb2f82416f24f68abd5393b7af32...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. |
|---|