OT-2026-000100149
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000100149) never changes.
Identity and time
| Publication number | OT-2026-000100149 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-738d-a871-fed4c6a2a86f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100149 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e7da43dc82acf4d07bfbb6cc106c72d1dd9b5e54c28ec69c9f7401dfc4975b3 |
|---|---|
| Markdown | 90570d1de1582e17ab9a12f0f026b590b457d1d774d8201fc9de60b1a4fbde71 |
| Publication page | 4c0d3662632cce80942cbe6181de0b7b2b3c0257d4ed5bc88382efb6d53ca191 |
| Manifest | acddea3aa1a2cf7ad897764b08dfc6cf73ea8e606466771255519ad5405b6cfd |
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 | xyfKPYNgUwJ3XU02ebQnocgXb/iSaUVXs+OOoSiggEc6WIIvwW8eyL5q8FESxnRVZldjCZGf0Mg05f3WB9pnDA== |
| 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
| 2026-09-17T09:27:51.232865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100149observed 4c0d3662632cce80942cbe6181de0b7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:51.215028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100149/manifest.jsonobserved acddea3aa1a2cf7ad897764b08dfc6cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:51.195262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100149/publication.mdobserved 90570d1de1582e17ab9a12f0f026b590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:51.174778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100149/publication.txtobserved 6e7da43dc82acf4d07bfbb6cc106c72d...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. |
|---|