OT-2026-000012024
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single 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-2026-000012024) never changes.
Identity and time
| Publication number | OT-2026-000012024 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-727e-ab67-951d5f997f1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012024 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2359f13e9a166a46d551523bef7511d559ae9d0176b5021563acb2dfaac6e55 |
|---|---|
| Markdown | 2f7d47d03245141b31f63ab1f3776670515b52936463ead9d987c3da79c46910 |
| Publication page | ae5b0fc7e9aa7295005134b9048aa67ed688534edd97cebad985ad1f51d651a3 |
| Manifest | f12ab6c4020dcad55adc9483363f91dfa3f2f2e71a080a6c67ba97391a52398c |
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 | gCilHTIZjr2L6fz3RjDipXnYQNcpQcdldhVHI6d/XrtVqH3OV5epQlg3LiTnbOkn+iNtxQEV49s1k2TWN6vpDQ== |
| 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
| 2026-09-17T12:12:53.745027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012024observed ae5b0fc7e9aa7295005134b9048aa67e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:53.727864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012024/manifest.jsonobserved f12ab6c4020dcad55adc9483363f91df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:53.707929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012024/publication.mdobserved 2f7d47d03245141b31f63ab1f3776670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:53.687921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012024/publication.txtobserved d2359f13e9a166a46d551523bef7511d...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. |
|---|