OT-2026-000058136
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-2026-000058136) never changes.
Identity and time
| Publication number | OT-2026-000058136 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-77cf-b718-2a89d221239b · 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-2026-000058136 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd79596ccdfb3b0e6d36cd09248cca6b3d1e1ff38a34e4439f7afa6bb391681b |
|---|---|
| Markdown | b70a7207d9165b64b63fcd97be7d12c0ba64e8d24209e28fcfce8a7e47b3a47c |
| Publication page | b9ed822118a213e4b05be12523f55c4e375be379947aa91a9847f139a5eb3b8e |
| Manifest | 7871fbf5da03e9de6670833d4a5d38984df41a734e0a8b6920ce5dfdd963aaa2 |
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 | lyygQnWUSF31+HWiZpj877z6k0YIO8oqBY7GusArWsGn37509InJaCHT+6HjFNwRRXJMwEjJlSX6MZEFyOglAQ== |
| 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
| 2026-09-17T10:47:49.111014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058136observed b9ed822118a213e4b05be12523f55c4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:49.091537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058136/manifest.jsonobserved 7871fbf5da03e9de6670833d4a5d3898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:49.072611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058136/publication.mdobserved b70a7207d9165b64b63fcd97be7d12c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:49.051700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058136/publication.txtobserved bd79596ccdfb3b0e6d36cd09248cca6b...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. |
|---|