OT-2026-000104054
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three 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-2026-000104054) never changes.
Identity and time
| Publication number | OT-2026-000104054 · never reused |
|---|---|
| Internal UUID | 01a0aea5-341e-72ee-a15e-3e2719526f1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104054 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee50778d07811366568757b640f055838f609a719bbc1c665311ac16e9f898a2 |
|---|---|
| Markdown | 0bb58757b5548021c415d161f25e6e5efc499eb7dc4adb2cdcf980c11cf881cd |
| Publication page | a12abb27c68b9f9ab087171e1a97d3b690a6cf2c83d6f933527b350ec0a66c8d |
| Manifest | d6cff6d2b726fac46f89c1bc9f5547d15131aa97b0c364c7fb5edc7efc0dd85b |
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 | rO9siAB2I0EiV3+aCo3qDiG+w9h/dgxQighzFRQHXn4lzwxksjHL4hhPElsk6p5hHv/cQJrO/QRcUf6wcYYHBw== |
| 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
| 2026-09-17T09:20:07.351516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104054observed a12abb27c68b9f9ab087171e1a97d3b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:07.333662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104054/manifest.jsonobserved d6cff6d2b726fac46f89c1bc9f5547d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:07.315314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104054/publication.mdobserved 0bb58757b5548021c415d161f25e6e5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:07.297338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104054/publication.txtobserved ee50778d07811366568757b640f05583...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. |
|---|