OT-2026-000101718
Publication integrity record
Four cup vacuum gripper, four zone face, single stage ejector, 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-2026-000101718) never changes.
Identity and time
| Publication number | OT-2026-000101718 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7004-8ff2-c672179d1516 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101718 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9907c90f6a96e027868afd5dc8071e5e36532d4316f02249a09db5c6d869109f |
|---|---|
| Markdown | 4cfb897107850ae13b6526954e91be24f8dd893d9aec824ff03ee79152ea3768 |
| Publication page | 18601c932c76b144415393f8ede00521d75a32600c12a0c0910897d9f53aff78 |
| Manifest | 885480daf4a169ce76026e6595f52d117057fc821c2761f87d8c44014ec7ea28 |
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 | FxJmL/eKZMNtg3dx8j+LcyJqgEsPZ1+fGq0zcnKM9WBEYlhFtwKABicJwSvn+8OCwqDcIaS/KWuqXD56piYhDA== |
| 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
| 2026-09-17T09:25:45.587754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101718observed 18601c932c76b144415393f8ede00521...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:45.568842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101718/manifest.jsonobserved 885480daf4a169ce76026e6595f52d11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:45.551477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101718/publication.mdobserved 4cfb897107850ae13b6526954e91be24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:45.533312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101718/publication.txtobserved 9907c90f6a96e027868afd5dc8071e5e...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. |
|---|