OT-2026-000012395
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, 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-2026-000012395) never changes.
Identity and time
| Publication number | OT-2026-000012395 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7948-a0c4-f67beecce1a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012395 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9235a625cf2f0db3845b48e64977a895acf896ba44c18df6289c943ee51b36e4 |
|---|---|
| Markdown | 38a275111baa1713c4337c9b3f993a87958a2a803994c77f5de6d88bd53d05a1 |
| Publication page | ad54cde0483eac20937b719a400607cc2de1a93b5444f113fefb88e446576942 |
| Manifest | f7f1f581c8fbec0c791ac37967b901be38c9b6aa11a4f96736939d3eb9123e36 |
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 | zXLixdEuxwOp1YYicEkqesfiaiQU47yZ/LJ7elVGOqSp/vIdyxqH/W49HbsuX57DUpLtMauGSUs7FeHpDzxsCw== |
| 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
| 2026-09-17T12:11:53.186601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012395observed ad54cde0483eac20937b719a400607cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:53.168420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012395/manifest.jsonobserved f7f1f581c8fbec0c791ac37967b901be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:53.150258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012395/publication.mdobserved 38a275111baa1713c4337c9b3f993a87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:53.132330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012395/publication.txtobserved 9235a625cf2f0db3845b48e64977a895...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. |
|---|