OT-2026-000094707
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000094707) never changes.
Identity and time
| Publication number | OT-2026-000094707 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-71e5-b106-045d898563d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8763998110cd1560c29b4bb770255cca1ffaae1a12aee48ac6d0bb8b69ae84b5 |
|---|---|
| Markdown | 5f8ee288a27142f03620cf6195224bfa134ddd8d4b762e45e25930492c6bae67 |
| Publication page | d027cc9c97b14fd775ed3c9e6e592078e2d8c7c7f9c49c6e5ebe54a47b4eb0a4 |
| Manifest | d05b8d77ad0f2a31e54d6e46b0dd14bbd37f9f01152328d427ee1b10eb5a5317 |
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 | cf4o7dMjTIfEUKfa9T1SARK+OyOezdu+70jhHAN9LOe0gYkVTDJkIxb0Gct5e+es94JIFITRy4VU5bqSeXcMAw== |
| 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
| 2026-09-17T09:37:09.979221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094707observed d027cc9c97b14fd775ed3c9e6e592078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:09.961684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094707/manifest.jsonobserved d05b8d77ad0f2a31e54d6e46b0dd14bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.945614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094707/publication.mdobserved 5f8ee288a27142f03620cf6195224bfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.927156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094707/publication.txtobserved 8763998110cd1560c29b4bb770255cca...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. |
|---|