OT-2026-000068081
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000068081) never changes.
Identity and time
| Publication number | OT-2026-000068081 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7d43-85ea-1c466c464c55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068081 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddbc1ff07914b4d4fcb5d1f60d36beb1b231cb823a28a5685f0d909f9d34157c |
|---|---|
| Markdown | 2463d39c5bb588ee24257bcf6acc359d60cd9b469d549bcde90cb49f24744927 |
| Publication page | 3a1036f8815b79485193ff9a2cbd02c27b7496fe1fa3343dc95197554f3deae7 |
| Manifest | 8e41153a90f8a546a738c6f6a9ffe90da5e68ca3baa3f767357945d472dda8f1 |
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 | SiEeFSnHxK5KGMwxDR/uMZaQjVo/LbHe4lplIXj2suFNrfJOWWx3XdYjpTMpVZ+VQg4PKyENIRy01DOEEq7sCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:40.378060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068081observed 3a1036f8815b79485193ff9a2cbd02c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:40.362048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068081/manifest.jsonobserved 8e41153a90f8a546a738c6f6a9ffe90d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:40.345208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068081/publication.mdobserved 2463d39c5bb588ee24257bcf6acc359d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:40.328568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068081/publication.txtobserved ddbc1ff07914b4d4fcb5d1f60d36beb1...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. |
|---|