OT-2026-000103656
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, pulsed blow-off 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-2026-000103656) never changes.
Identity and time
| Publication number | OT-2026-000103656 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-70e0-ac29-fcd6d69e17e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103656 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc80aac2171cc3be201df5c1b88d71e5244a7d6f331a999cd6ec2e6e6ef5d0fa |
|---|---|
| Markdown | 075c2e869e131256dcb307a2813d1dd092175d95aee42a4a130d5af0ebf7d9f5 |
| Publication page | f772cd635844212fc0662ca61197e74abec98da5dade83c2bf3ee28c12f7319d |
| Manifest | 8b98cc4007e6073a5f2356fd471ad45a5bba00f4171bccdc357f8d3d90ef1ff8 |
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 | 04Wq/zRkuKmjxsEl11IITgqR//3nbMoz/G+EILCh0o6v2dQUdwH3B7FdJnBDr98DiE6KewicaGO/Wd3423hJDQ== |
| 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
| 2026-09-17T09:22:27.388307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103656observed f772cd635844212fc0662ca61197e74a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:27.370893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103656/manifest.jsonobserved 8b98cc4007e6073a5f2356fd471ad45a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:27.353941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103656/publication.mdobserved 075c2e869e131256dcb307a2813d1dd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:27.335578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103656/publication.txtobserved fc80aac2171cc3be201df5c1b88d71e5...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. |
|---|