OT-2026-000059468
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000059468) never changes.
Identity and time
| Publication number | OT-2026-000059468 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7c81-8540-4b72eeb5adc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059468 |
| Status | PUBLIC |
Content hashes
| Canonical text | c28f03bc4673d94ac01653ebc524deeb11b8b866b836822ae8be4830ae59e67e |
|---|---|
| Markdown | debfeb30bbd518976c455dd0f20f897e703980917841900843f47637c846d12c |
| Publication page | b3824eb9495c878a3058b7f8afa94e1b00074ece152723a4347226337b6ba3e1 |
| Manifest | d69aef801b054a3176a2afaa0700286976acfa2c31f2aad206c0464a3075ed4b |
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 | /GFN2MICWiRDFvSEjcfvSHbA4VARW+8IWHBsYvG/5uB9RdYx03vB9N0gXjmUVKKfGtYl50ceQdMu43oK/7cGCQ== |
| 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
| 2026-09-17T10:46:03.685479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059468observed b3824eb9495c878a3058b7f8afa94e1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:03.661886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059468/manifest.jsonobserved d69aef801b054a3176a2afaa07002869...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.643290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059468/publication.mdobserved debfeb30bbd518976c455dd0f20f897e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.618767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059468/publication.txtobserved c28f03bc4673d94ac01653ebc524deeb...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. |
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