OT-2026-000085725
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000085725) never changes.
Identity and time
| Publication number | OT-2026-000085725 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaae-7f29-b05f-d00804bc74e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 282b4c26b190121ebc9153fd2bc3b39164d5e229525fd8d91e3fa8cbb08720de |
|---|---|
| Markdown | 865a1f1f551400577509f6fa5000f1d53ab7b66bbf0ceb862f079855752fd9bb |
| Publication page | f3012182f2c76b410df2df42641ba87915fc6d632365d3ae02e46672ab4777aa |
| Manifest | 17208373f7f78d774c42366bc56bc17f16b72f770d8751493967104526103ff8 |
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 | GMsKvAhZEHhZmyYOXiklbcgHWP0s6NO9ItGBereuzKevErlIyeuBAIi7pRmxyC0GzL8lVbDYF4+HUpd5A1HgBw== |
| 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
| 2026-09-17T09:54:38.156846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085725observed f3012182f2c76b410df2df42641ba879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:38.136496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085725/manifest.jsonobserved 17208373f7f78d774c42366bc56bc17f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:38.119526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085725/publication.mdobserved 865a1f1f551400577509f6fa5000f1d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:38.101423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085725/publication.txtobserved 282b4c26b190121ebc9153fd2bc3b391...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. |
|---|