OT-2026-000103097
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000103097) never changes.
Identity and time
| Publication number | OT-2026-000103097 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7adf-b390-db541254c3b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103097 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ae5189f472325db27f406a0819eb744b1743037020b632fbaf4b62f25f5a8f8 |
|---|---|
| Markdown | 589faa7df115dc9a9b52745c0d6457643be13881301431210f8ca5e794740070 |
| Publication page | e651dece827e180ebc21bc1b1fd4ecc7d966d4c3ee689a3d44f7b822f2e2dc31 |
| Manifest | 8be3ccaa66cca1f54f6981d73604f5f848e90dc35b72c6fbfb95f4a0767fe0e1 |
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 | bJwEui7PtZifdNkxrFfXeYV6HdLdWYcRXj6SFsW88efDp0ec+iyF0H+Xr1XGf3DH0GTXYzfs0ub8GPzvybp9Dw== |
| 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
| 2026-09-17T09:23:13.476099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103097observed e651dece827e180ebc21bc1b1fd4ecc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:13.457397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103097/manifest.jsonobserved 8be3ccaa66cca1f54f6981d73604f5f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.439821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103097/publication.mdobserved 589faa7df115dc9a9b52745c0d645764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.421045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103097/publication.txtobserved 6ae5189f472325db27f406a0819eb744...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. |
|---|