OT-2026-000060167
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold 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-2026-000060167) never changes.
Identity and time
| Publication number | OT-2026-000060167 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a72-7eb7-8363-b16810efd752 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d7ef491e2ef20c47a0c4380a07c5dc66ed86992375164c7581254ff4bf152ff |
|---|---|
| Markdown | 875529afd81511c94fb0dffcd3929cde59c18749a63d3ab815f5b038919cc0df |
| Publication page | 998f73e78f9c5aa65f1cd62d2eba78e9887e8d2bbfc5df1f6f6bf7b802d3111e |
| Manifest | c77055ed6dcd822396bc722be8b6f2e0cb4c0c66604d2736e19e44379c8f41c3 |
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 | QQhvo/hsn1cqmqC0IOYDMie+8kVSl4G8qa7vtiijgmiFVEMq3yrmYIY2j4FeInioyphHUqvo3MxS/B4wC3kjAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:49.781683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060167observed 998f73e78f9c5aa65f1cd62d2eba78e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:49.764192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060167/manifest.jsonobserved c77055ed6dcd822396bc722be8b6f2e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:49.746412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060167/publication.mdobserved 875529afd81511c94fb0dffcd3929cde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:49.729146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060167/publication.txtobserved 4d7ef491e2ef20c47a0c4380a07c5dc6...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. |
|---|