OT-2026-000024213
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, sustained 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-2026-000024213) never changes.
Identity and time
| Publication number | OT-2026-000024213 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7bd7-9f7f-73ac7c9003bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024213 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e6c0224b233e98d3ebafb5eefe031fce970017ae4f4a160f940ff03572fe702 |
|---|---|
| Markdown | bbdfce8ba058f008d8001f02179fc9c3ef0968e3c4eb147fc49ff3145ac2444d |
| Publication page | 751097c5c17ca2478a1e7686bb7c625aad4302707123dfc3f072dfbd49a16bba |
| Manifest | c0ed4010464f694bf6a19b9881a5b87e3ea3f6210205b1739666268bf5bbf44e |
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 | i42sl7A6/glQ/2Uv3Wa4Uaxl5ZnI6qd8++CAAgKUWvoZ0EjX/u4CRpAJZ+PFdbkxVQ5eE/uBn1khINEiAsMKAA== |
| 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
| 2026-09-17T11:48:40.606714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024213observed 751097c5c17ca2478a1e7686bb7c625a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:40.591369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024213/manifest.jsonobserved c0ed4010464f694bf6a19b9881a5b87e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:40.573777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024213/publication.mdobserved bbdfce8ba058f008d8001f02179fc9c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:40.555930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024213/publication.txtobserved 9e6c0224b233e98d3ebafb5eefe031fc...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. |
|---|