OT-2026-000100772
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000100772) never changes.
Identity and time
| Publication number | OT-2026-000100772 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-7966-b42a-d2f5dcb1ebad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100772 |
| Status | PUBLIC |
Content hashes
| Canonical text | e53b227719387658815957952f7e397c77ff5da297fb47fbabd51a40584f2c71 |
|---|---|
| Markdown | 5fdb6940bbdc2ae6daa9548a6eb977cbe0aebc2a057f95fea2c984f2df8c6b40 |
| Publication page | 5e1fc06b66b512106b140c4dd19d9dc89b1f86a00268cf8eb845a0d232713409 |
| Manifest | ea63c0a1fd7416481733ea68ae5ed52c4565a7ca2b78e3dbddde4aca8ead48e8 |
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 | 2AaIP4Jk4pVu1eYxxGyCalaSJme+/Qf6hw5M4sII9LBUrGYIbGPGbxjQdVhNCgf64nHSBUj61NJO3Dzx3K68Ag== |
| 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
| 2026-09-17T09:27:36.743091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100772observed 5e1fc06b66b512106b140c4dd19d9dc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:36.724998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100772/manifest.jsonobserved ea63c0a1fd7416481733ea68ae5ed52c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:36.707071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100772/publication.mdobserved 5fdb6940bbdc2ae6daa9548a6eb977cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:36.690508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100772/publication.txtobserved e53b227719387658815957952f7e397c...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. |
|---|