OT-2026-000026611
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, pulsed 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-2026-000026611) never changes.
Identity and time
| Publication number | OT-2026-000026611 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-7910-8535-2cf22f76e7ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026611 |
| Status | PUBLIC |
Content hashes
| Canonical text | f844a02ec06d16baced5cc8904ca396604d16d777ee43a6edc44a36337790d00 |
|---|---|
| Markdown | d303c8afe0b544b859151ab4154684c9dce9dfc177bd17a8d716097e445b0a72 |
| Publication page | 7ee6bb70aab8ef2516d1bd83cae9ecdd39e6e5e7315817791cf9115ed673bbf8 |
| Manifest | db715568feceb96a35b71f16b188775ff8cd96c02c17621fa5286e7f2b6250c0 |
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 | ofGJf2zDffTdA6GyEtoWxwHCMKMkxEAEr4gNzZKCEZ+qGgn+YdJETCXuJvZLgk6wVLP9FQfhZEWIgXO8NRLKDg== |
| 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
| 2026-09-17T11:44:10.651310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026611observed 7ee6bb70aab8ef2516d1bd83cae9ecdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:10.630676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026611/manifest.jsonobserved db715568feceb96a35b71f16b188775f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:10.613354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026611/publication.mdobserved d303c8afe0b544b859151ab4154684c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:10.596024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026611/publication.txtobserved f844a02ec06d16baced5cc8904ca3966...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. |
|---|