OT-2026-000062590
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, vented 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-2026-000062590) never changes.
Identity and time
| Publication number | OT-2026-000062590 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7bab-8c43-ba0ff428ae44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062590 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14bdb34ad37ef3e337def1b109af7a042f031c901ff803c973fe086f830fc32a |
|---|---|
| Markdown | 846a9e895c1068b01880cbe8ce2c9836c14dbf2889b3489399632bdc93295f32 |
| Publication page | 30a7b2187c88a27678f736ddfa511b94b17d7d61b22d61e1de7a44740f28afc5 |
| Manifest | 5555461b3a694bbc4b4a3f06305f628d455cc48e4b9590a8b8cdbe306cdb48d3 |
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 | Jshf9A/g+0LthusD8Li5ZkpUAtActd/5Gw++3FKp5xSMTBU6HSZG5J+pjT7ubrq6vmOqrkNXdvZEj0BJEl8BAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:05.043598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062590observed 30a7b2187c88a27678f736ddfa511b94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:05.026332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062590/manifest.jsonobserved 5555461b3a694bbc4b4a3f06305f628d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.004615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062590/publication.mdobserved 846a9e895c1068b01880cbe8ce2c9836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.983844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062590/publication.txtobserved 14bdb34ad37ef3e337def1b109af7a04...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. |
|---|