OT-2026-000085564
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, 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-2026-000085564) never changes.
Identity and time
| Publication number | OT-2026-000085564 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7cd9-aaa1-529166de72d8 · 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-2026-000085564 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9545ea8d74e85c288ee920820aa6ef0a7ba33d16aec4fd873228aa7a5ef3de3 |
|---|---|
| Markdown | 4ba4c0a0bccba7681ccd7bd2e121c5916c845d8e51e9717210ffde66eab94f1c |
| Publication page | 184ff80cd076f15aff7e6118c18f2aef2857c1b8c8f726eafe693cbbf75b7d19 |
| Manifest | d54f274479f098dca126f552999511219ace1272e2cebd6f623525ff00b65708 |
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 | RSY3OArXRkNCeF/DqA7/ASBnAfLZsLHksH7NMR8t5uSzfGwOppUU+At3rIjVO3wTpzeIq+Ywy1sfCwRvmNmOCg== |
| 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
| 2026-09-17T09:54:23.148013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085564observed 184ff80cd076f15aff7e6118c18f2aef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:23.129138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085564/manifest.jsonobserved d54f274479f098dca126f55299951121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:23.111740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085564/publication.mdobserved 4ba4c0a0bccba7681ccd7bd2e121c591...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:23.079572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085564/publication.txtobserved b9545ea8d74e85c288ee920820aa6ef0...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. |
|---|