OT-2026-000042582
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off after set-down, on a tool changer
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-2026-000042582) never changes.
Identity and time
| Publication number | OT-2026-000042582 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0cd-716b-8825-57f8f120a3ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bd20290e00aca06bff74b4fa4d41a8b89530a2f833abde01b106d4e4de3cfd6 |
|---|---|
| Markdown | 2e7bfee5c98bf017252b35450b2f409b2de9fedd9ad20b99a13c8d7cf270bac1 |
| Publication page | ccd83f20593e71784f28302202fc20ee1b6d611cbe6cca0e64395b64071a1dc5 |
| Manifest | 2e1030ce8892dd95fb5ce4629d44bf0e22a3ea97ed1c57dce3c48616b81fbbcc |
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 | RhxgWpgHGQMTBBTEq1PwtNHGiB9aefrnV5UaWAaYC140sMkbeKadcFNLA4QVoIwWhhQzCKCeqMA/ewUbzC/XCw== |
| 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
| 2026-09-17T11:14:18.019843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042582observed ccd83f20593e71784f28302202fc20ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:14:18.002812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042582/manifest.jsonobserved 2e1030ce8892dd95fb5ce4629d44bf0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:17.985348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042582/publication.mdobserved 2e7bfee5c98bf017252b35450b2f409b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:17.965855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042582/publication.txtobserved 1bd20290e00aca06bff74b4fa4d41a8b...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. |
|---|