OT-2026-000016112
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000016112) never changes.
Identity and time
| Publication number | OT-2026-000016112 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-757a-8306-c5ef43771269 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016112 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4ac38738cac3d04ddd5a4dbf61d1663addf6f22a01c9e4b29cbd1e27b9c9833 |
|---|---|
| Markdown | 5f4f0eae58760c449bfe98175b3b98b8c3e670d6a4ddbbebb35f71c615c6bda3 |
| Publication page | 57d767de0ca781796549d9de1b4be7fa9f16901d28ec9a72e11b8cfc2205ddd5 |
| Manifest | 048fb5202f37acd3ff8cd0315deb9f0069588482afc2f7dc1a8b1ee1776d4b6c |
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 | gzJhT5oQUNu3AU/UsB4AEd0giHd6RWq13Hnk7ag+3kfB8SyftHqLRXL94iyKIyHpwaTKixAY4OQA6Ck3X6twCQ== |
| 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
| 2026-09-17T12:03:32.460641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016112observed 57d767de0ca781796549d9de1b4be7fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:32.443117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016112/manifest.jsonobserved 048fb5202f37acd3ff8cd0315deb9f00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:32.426463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016112/publication.mdobserved 5f4f0eae58760c449bfe98175b3b98b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:32.409099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016112/publication.txtobserved b4ac38738cac3d04ddd5a4dbf61d1663...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. |
|---|