OT-2026-000014100
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000014100) never changes.
Identity and time
| Publication number | OT-2026-000014100 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7f78-a3d7-c250165939ba · 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-2026-000014100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e8dbba03e1c0f38a4c63cc3e72ca21d84e4adea031ee91e99c8db8e303d80c4 |
|---|---|
| Markdown | 39441e1c139f9927eb901af5972fcb7c76b66c4855cd6264daaa1e8458e2aceb |
| Publication page | 06588ab18ddfe8d9d2e166248f2541b4397577d0ab05227d05e27e1426f6d775 |
| Manifest | 6a4a97f37b7d4ba300964305c5d727dc9ac0c0d2355bb37623708e6cd123f044 |
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 | Oh8vKPjH0wGThQ2BxARim5YC2Puvg9XgdZi4/BMet0jl56hwJLAAajAoilwt4TWSs5ZRMVcuwgcvNCo5Q0ScAQ== |
| 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
| 2026-09-17T12:09:21.440040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014100observed 06588ab18ddfe8d9d2e166248f2541b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:21.422302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014100/manifest.jsonobserved 6a4a97f37b7d4ba300964305c5d727dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:21.403775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014100/publication.mdobserved 39441e1c139f9927eb901af5972fcb7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:21.386374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014100/publication.txtobserved 5e8dbba03e1c0f38a4c63cc3e72ca21d...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. |
|---|