OT-2026-000006116
Publication integrity record
Vacuum cup gripper, three stage ejector, contact triggered, sustained blow off before set down
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-2026-000006116) never changes.
Identity and time
| Publication number | OT-2026-000006116 · never reused |
|---|---|
| Internal UUID | 01a0a94f-df4e-7c65-b70d-bfb4e23f09e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:22:59.153190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01b02d074f921876510a4c55eaa977470bb4a4cb25254ea13b50897849bd618f |
|---|---|
| Markdown | 88bd15c25dff656b645ff5bf8f9f5ca09e3ab1bc37cf9c36bfb8f8a5aad1d734 |
| Publication page | 6bdee1632b00d15b5b169ab67df00bdd5ad018951d8a359011d23334dc072573 |
| Manifest | de74325150931d26ad268702a56fc8fcc5a21a2efce944d0563d5cd43499a10f |
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 | 70U0LbP07pyyB4ljmBQScYy49vOJGQwWTRU3LDAYHAsy+nwsNNuU+Zjd2NX+pPLtd53I2Aj9YUkOpFlhPuOVCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:25.688814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006116observed 6bdee1632b00d15b5b169ab67df00bdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:25.675433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006116/manifest.jsonobserved de74325150931d26ad268702a56fc8fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:25.661399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006116/publication.mdobserved 88bd15c25dff656b645ff5bf8f9f5ca0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:25.649100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006116/publication.txtobserved 01b02d074f921876510a4c55eaa97747...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. |
|---|