OT-2026-000058124
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off after 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-2026-000058124) never changes.
Identity and time
| Publication number | OT-2026-000058124 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-718f-b14b-d523dfc5bf86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29a24e1b0c36fdee93f58aa05e3731083884b19efb7559aa4714c2c2e2746d51 |
|---|---|
| Markdown | a206ae9d6a9c49a4a97768917c3d18e586efa211d2fee4a1d3f6a6e80c272a06 |
| Publication page | 8a3b9e189bab9ca7623cd8fe88efa62689edbd7b8db80fceeb336970f79a9b35 |
| Manifest | 0f3c74f6c0befa376f876086724eafa63fb17b6ffc79ed470466832f83d471a3 |
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 | 1JdFcR82Tva9bjDCxDv+EikmDxmmQTO55DojtpJ7N0IaUgCK1m4wGoSdT/VlFMcHgrI9MR34RhjwVSsqM8SBCw== |
| 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
| 2026-09-17T10:47:48.088274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058124observed 8a3b9e189bab9ca7623cd8fe88efa626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:48.072636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058124/manifest.jsonobserved 0f3c74f6c0befa376f876086724eafa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:48.056929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058124/publication.mdobserved a206ae9d6a9c49a4a97768917c3d18e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:48.039151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058124/publication.txtobserved 29a24e1b0c36fdee93f58aa05e373108...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. |
|---|