OT-2026-000010699
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, sustained blow-off after set-down, on a tool changer
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-2026-000010699) never changes.
Identity and time
| Publication number | OT-2026-000010699 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-714f-bec4-450195349d7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cdede430d31fa698a7f998d14db11450d34ff309413c8af1cfa4d6eccfcfb8f |
|---|---|
| Markdown | 5bcbd2331aea98a5b950a900ca1ada7c95f063ddd6c5826a1ea54d41b5a2b012 |
| Publication page | 64d22ee25cbcb93ec7fe4c2f63a92c92a98032f01acc8ff755bf9f526244d69f |
| Manifest | 8f4211827c7a19d4ea19c416c40522dc4b68f4e61a297dac18ad453814354fef |
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 | L40+HK86y/2ookIMGycbvcsyPD4COPON47krpLwgk5FYjsuDVqJG2q3552aEEe2VCactj0wwzLeVDTi9G8lxAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:54.959244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010699observed 64d22ee25cbcb93ec7fe4c2f63a92c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:54.937586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010699/manifest.jsonobserved 8f4211827c7a19d4ea19c416c40522dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:54.917856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010699/publication.mdobserved 5bcbd2331aea98a5b950a900ca1ada7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:54.898831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010699/publication.txtobserved 0cdede430d31fa698a7f998d14db1145...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. |
|---|