OT-2026-000011083
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, supply line pressure sensor, vented 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-2026-000011083) never changes.
Identity and time
| Publication number | OT-2026-000011083 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7a53-8e9a-0c3f39a0767b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011083 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbab5da9e7c836c15c5e844c9583d4a2fa4ed768ac73fa4fddffa8c14de19c88 |
|---|---|
| Markdown | fdaf9be23170fc22d101a886eac05526373d719f4a1c0188b95f8e63900fd952 |
| Publication page | 05a2b95c25630833459836dcbd8d38a2cdf2224dc2e71b78ecc4e23a32b438fa |
| Manifest | f95b60035a8c8a7ca9b7762f7a95d73f181273d08889f38da3a0016546347351 |
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 | BgPKicz5RVuGQMKoTwcb8anzDYqvVe/QBvgCAjowrajn/+HSbEgoxdsyI7H/N5Rn6mA9nKAjOIP5C1wVuoiuAQ== |
| 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
| 2026-09-17T12:13:55.331310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011083observed 05a2b95c25630833459836dcbd8d38a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:55.310501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011083/manifest.jsonobserved f95b60035a8c8a7ca9b7762f7a95d73f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:55.291386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011083/publication.mdobserved fdaf9be23170fc22d101a886eac05526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:55.271559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011083/publication.txtobserved fbab5da9e7c836c15c5e844c9583d4a2...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. |
|---|