OT-2026-000092694
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained 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-2026-000092694) never changes.
Identity and time
| Publication number | OT-2026-000092694 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7be8-8291-27e4f9c32d98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092694 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec041e8c5ae2e766e01cf581aec987a537924614226f5d3136b9c513d2dec4d1 |
|---|---|
| Markdown | 8e419d52c9aecbfc61975b8853926f1c5ca7739d04d39c721dcdb84814e85134 |
| Publication page | 7c5430df5dbcc8a4d045465b8528b470e9f6a09494bcefbf477881620181769c |
| Manifest | 04ee06ede3f85d887f0ae7c4d4e99fc2752561b50480732b168c68fc7edbd110 |
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 | h8CdBhQZIVLOsW1awzr/4xOK1nWMgj2VvwgQz6oZ/DT6vQbRnLI5hDjqkZEzRQKtgxrVlTsZ8WnC0aK3Ta81CA== |
| 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
| 2026-09-17T09:41:18.766982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092694observed 7c5430df5dbcc8a4d045465b8528b470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:18.748454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092694/manifest.jsonobserved 04ee06ede3f85d887f0ae7c4d4e99fc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.730336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092694/publication.mdobserved 8e419d52c9aecbfc61975b8853926f1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.712542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092694/publication.txtobserved ec041e8c5ae2e766e01cf581aec987a5...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. |
|---|