OT-2026-000010656
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000010656) never changes.
Identity and time
| Publication number | OT-2026-000010656 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7f08-b7a9-9803ae3daa9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22e7a0720280c9a7cbe2684672b96c758e01faab453b4fc457c48b137a3403b1 |
|---|---|
| Markdown | 07062b79433d713ff41e8cd208e03e0a3b8c28130b1ed54bfe29f41200f194e6 |
| Publication page | 99bc2d47b443a178ec9b0dc031c221321862c6151de128856ab677fdb289e58c |
| Manifest | 6c0d9c5c327a87a3d1f1da2bbb0a657116e8404a4c6893abacb336af3faff4e3 |
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 | 80J5y5+z1hWsSNU7q9pR/UQa0oJEkLzIngaXOA491Pc4RQZGkU9tmkX9EswNkpyqNRNxiNbyKkkpWbQjPKcFDw== |
| 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
| 2026-09-17T12:14:51.613313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010656observed 99bc2d47b443a178ec9b0dc031c22132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:51.592765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010656/manifest.jsonobserved 6c0d9c5c327a87a3d1f1da2bbb0a6571...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.572627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010656/publication.mdobserved 07062b79433d713ff41e8cd208e03e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.551893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010656/publication.txtobserved 22e7a0720280c9a7cbe2684672b96c75...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. |
|---|