OT-2026-000017336
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000017336) never changes.
Identity and time
| Publication number | OT-2026-000017336 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-78cc-8aa8-b15d52c98e2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 155c881fc3bb64bf90f541fa15c3c60ef28868717759c96064dd9318ab945992 |
|---|---|
| Markdown | c4da6064ec37a8d1cee7ec9bbd136b1b187ee5121644295b03299cbe4c937bc8 |
| Publication page | c96ad00648863bf9b6a54611d324bf7cc5665881728b9ae211501fc3c5e719cd |
| Manifest | 96250f847803ece11152d8a93f00119f0beac4e1f69235bf9387559fce8133ab |
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 | jQJWYdcbrL8ipZM7dLmAsZ2/RrtqjaAMW1jNDk3jBj5CoHxkGZeHyPKJKSUAAKPHCCK4an5gewlT7a3UtRJZAg== |
| 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
| 2026-09-17T12:02:26.623458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017336observed c96ad00648863bf9b6a54611d324bf7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:26.605412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017336/manifest.jsonobserved 96250f847803ece11152d8a93f00119f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:26.587572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017336/publication.mdobserved c4da6064ec37a8d1cee7ec9bbd136b1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:26.568642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017336/publication.txtobserved 155c881fc3bb64bf90f541fa15c3c60e...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. |
|---|