OT-2026-000014044
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000014044) never changes.
Identity and time
| Publication number | OT-2026-000014044 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7ee4-8031-da7850a26a24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6aa2004cc86e401b1f380f24b56b266756b822150af92600dcb8cdbb6deac752 |
|---|---|
| Markdown | 3bb89df280396b4525f3ddffc6ac0ab54c1465976a27085270833dc614685db7 |
| Publication page | 881613786f0ecb5a1b4b9e344e0d60a5047f39d1be7a708a3a3d8048be45f517 |
| Manifest | 1dba8cfa466548406884498772d8afa2f043fa87958bba2d389c1d889a5e1c84 |
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 | c9dPMk5cai5eyC/UIMHFl/yh2f6zdgNOgkkHCB/471Ea6qyUU6lPepgvDULzgieJFFytXsR8iGFmu209VD2YDg== |
| 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
| 2026-09-17T12:09:16.798251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014044observed 881613786f0ecb5a1b4b9e344e0d60a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:16.778022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014044/manifest.jsonobserved 1dba8cfa466548406884498772d8afa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:16.760021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014044/publication.mdobserved 3bb89df280396b4525f3ddffc6ac0ab5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:16.741045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014044/publication.txtobserved 6aa2004cc86e401b1f380f24b56b2667...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. |
|---|