OT-2026-000010899
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000010899) never changes.
Identity and time
| Publication number | OT-2026-000010899 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7ab1-aab3-46747a7f5f9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010899 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd575dd3e7ec44f8b3d4cc61432d7d116a085c76e02709e960c466cb308d86a0 |
|---|---|
| Markdown | d82609a85b06b1321491ab8a3620479175dae57d23eaf39b26536ba53e5d51f7 |
| Publication page | 1cefc6d6bd90699aff1ceec7db70811aa1d287bcf336435a583a89da9a159de3 |
| Manifest | c83c8d5613b7682cf220f975e03ff763291e1d134c9c0fb0edcd7d1e8a0b065b |
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 | AkJl2sx6Aa3VyyLg5CQFDUOJ74z/YbgOXb6YXCJ86SNzav1vD/eBZNqUtJEi/STCZxD3JQ4N2Tb6+4eom9ioAg== |
| 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
| 2026-09-17T12:13:40.234440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010899observed 1cefc6d6bd90699aff1ceec7db70811a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:40.214445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010899/manifest.jsonobserved c83c8d5613b7682cf220f975e03ff763...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:40.192886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010899/publication.mdobserved d82609a85b06b1321491ab8a36204791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:40.173843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010899/publication.txtobserved bd575dd3e7ec44f8b3d4cc61432d7d11...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. |
|---|