OT-2026-000101425
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000101425) never changes.
Identity and time
| Publication number | OT-2026-000101425 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7937-9da5-c70d9849ead0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101425 |
| Status | PUBLIC |
Content hashes
| Canonical text | d169ab2ba015a9ef5f186415414e673947713680f981d9d1fc5a5bca611a4c27 |
|---|---|
| Markdown | 844908a98bc46791138303f38681dfbff7b414f24c333be494f5d65a1e4761c1 |
| Publication page | 47d1867c71f666f68c0f86e8b41639eee5f3343e15d97610fb89522035e00101 |
| Manifest | 5aa839c170c0ff0c34cbd4813a4f4dde9f7e2b26c9b5169d09a65ac440034cf0 |
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 | q0H0Db7MX0fDG6iyjTCJR8+uGdWAShSMtbh1QBB4NRYw2LOStQVzT58kzponh4REmd24NUL6h9ZiWTYqd52ABQ== |
| 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
| 2026-09-17T09:25:58.787388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101425observed 47d1867c71f666f68c0f86e8b41639ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:58.768002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101425/manifest.jsonobserved 5aa839c170c0ff0c34cbd4813a4f4dde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:58.747628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101425/publication.mdobserved 844908a98bc46791138303f38681dfbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:58.729458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101425/publication.txtobserved d169ab2ba015a9ef5f186415414e6739...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. |
|---|