OT-2026-000094641
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000094641) never changes.
Identity and time
| Publication number | OT-2026-000094641 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-70ca-9541-433af362ac26 · 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-2026-000094641 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef0756bfaef9dd4e0a27ef54ab6fd14cedf0caac1a6c4c518055f72aebb80e51 |
|---|---|
| Markdown | bcb59b5da7f13d71288a0ac06e780e4a3d3b62fe96cf3404e23f58241bc56831 |
| Publication page | d11c99ab5cae81daeb94de5f9a6facd61101da25306b1aa9a6ad22f541443614 |
| Manifest | 264dab8f3c4ddf120eda62abff8220b44ca6129a06bb5fc1f58fe56d792abafa |
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 | K/+TEHX9b4Ts0cKOTzuiANIAE1lc8YtvfGHtBrji4NxvoBiJW0B3VYZX/y1rXGXm1hPxOKDgsPi2Cy8jauckCg== |
| 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
| 2026-09-17T09:37:04.974325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094641observed d11c99ab5cae81daeb94de5f9a6facd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:04.957441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094641/manifest.jsonobserved 264dab8f3c4ddf120eda62abff8220b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.941158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094641/publication.mdobserved bcb59b5da7f13d71288a0ac06e780e4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.924786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094641/publication.txtobserved ef0756bfaef9dd4e0a27ef54ab6fd14c...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. |
|---|