OT-2026-000023240
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000023240) never changes.
Identity and time
| Publication number | OT-2026-000023240 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-74a8-8b97-deb663a0d852 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023240 |
| Status | PUBLIC |
Content hashes
| Canonical text | eaa1c13325ffb498610f1dae6af258819bb65eaa8daedf33041f458c4e369f8e |
|---|---|
| Markdown | fb9e9978dcf5bdf918ae8b0fb5f7c5e2f17e09a51bf5737a0b5a568b6921b00b |
| Publication page | d585b867ecbb48dc1cf9dcf48d4797df92badda0ff7fde97b2a967f3c76c0f07 |
| Manifest | 3cfed4d81dc2f8b36a6d0bf5318afcee3c3e37dde5a0879beab7e14d5aa7e15f |
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 | K8B5mEY4z9MqRwQ780lhCmh7oeRQqkyAHdNstojrruYAWHhTB2mPI5u7vtL8uOOrgtTNQ2+wMYhKIQ1wWev0Bw== |
| 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
| 2026-09-17T11:51:18.183262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023240observed d585b867ecbb48dc1cf9dcf48d4797df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:18.166688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023240/manifest.jsonobserved 3cfed4d81dc2f8b36a6d0bf5318afcee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:18.146846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023240/publication.mdobserved fb9e9978dcf5bdf918ae8b0fb5f7c5e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:18.128034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023240/publication.txtobserved eaa1c13325ffb498610f1dae6af25881...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. |
|---|