OT-2026-000046413
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000046413) never changes.
Identity and time
| Publication number | OT-2026-000046413 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-75ad-88d0-5ff8ec7547cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046413 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6fe54803aa51fde2873f0d9fed0c711df462601607742a15fb83e2f41bd6006 |
|---|---|
| Markdown | e67cd3c382b5166745c090ea89540d1f0ecc4f247a924aab6e4b2df779ff6ce3 |
| Publication page | 8199e498f532299a803e99fcc92540a80ca3b2ba19d36cb46899e1fa15c7673b |
| Manifest | 6b74bd6040e8a35ca46cbf74bc3bd64b35638406ef92c93b14f39f97c89a0b80 |
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 | vi7fZzWe8wFgDfVAnJ+WmEB3Xkjl/O0TxGUxl43qNamejq1ImT4depSg3GzlMiUeXbT+1DgIw+8rQT26zA3uAA== |
| 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
| 2026-09-17T11:08:25.430148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046413observed 8199e498f532299a803e99fcc92540a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:25.410686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046413/manifest.jsonobserved 6b74bd6040e8a35ca46cbf74bc3bd64b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:25.389971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046413/publication.mdobserved e67cd3c382b5166745c090ea89540d1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:25.371405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046413/publication.txtobserved f6fe54803aa51fde2873f0d9fed0c711...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. |
|---|