OT-2026-000102680
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two 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-2026-000102680) never changes.
Identity and time
| Publication number | OT-2026-000102680 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7b1b-828b-54763b7ccde6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102680 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9daa777110f0870f6e586017f07419914b8c79a35416e4f1e897f6bf2e20d4b3 |
|---|---|
| Markdown | f9080e5abdf3c60a0504beaf44bb206608baca1e55465a9e7bf5f8fba1f4aa97 |
| Publication page | e62449e9d92c90a51eb998433d0a1d9a0d24b2733887fb2b23f1897a1e1015f1 |
| Manifest | a283f0dbc70106d633a53783d4a783e8ab1f252d49bb3ec6437b0f56dce250f1 |
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 | lj8aobottIH5On19XbhnZ2TldJWhHxCnSKvXDUxYMob7Ew9U0Y/ViRtfFkkMXt/0ssmyYEwpTx1fOWkKwhKAAg== |
| 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
| 2026-09-17T09:24:11.088357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102680observed e62449e9d92c90a51eb998433d0a1d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:11.070694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102680/manifest.jsonobserved a283f0dbc70106d633a53783d4a783e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:11.052216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102680/publication.mdobserved f9080e5abdf3c60a0504beaf44bb2066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:11.028813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102680/publication.txtobserved 9daa777110f0870f6e586017f0741991...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. |
|---|