OT-2026-000025760
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000025760) never changes.
Identity and time
| Publication number | OT-2026-000025760 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83d-79d8-80a7-ccad774e34d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04aa64cdf19d80a82ea3843ffe033320c6912ed3b0bec46bcb16d5b209e460ef |
|---|---|
| Markdown | d59e28b0063509897ad42deda35aa58ac649c16a39d579869edd5d348acff704 |
| Publication page | f8dfa9b259266bc3c0d88e4fb4e699e0d80ac5d9093ae4bfc270c6978d2cbfe0 |
| Manifest | 4b40ebdac8c86ffe5d05e03d8b411cc3619ab26a3984cfc8ec1eac03e1d7560b |
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 | sRkrkoxpPsT7gySp4WjM5My1PXOe/ci/1Rf+nNjtcnYGJBqPdOYF+xpICxCMvbK8nh6kPhVsCvRhZleEocnxCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:45:57.710195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025760observed f8dfa9b259266bc3c0d88e4fb4e699e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:57.693346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025760/manifest.jsonobserved 4b40ebdac8c86ffe5d05e03d8b411cc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:57.674615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025760/publication.mdobserved d59e28b0063509897ad42deda35aa58a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:57.655843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025760/publication.txtobserved 04aa64cdf19d80a82ea3843ffe033320...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. |
|---|