OT-2026-000093595
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000093595) never changes.
Identity and time
| Publication number | OT-2026-000093595 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7f53-bdac-14d0ee14fd3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093595 |
| Status | PUBLIC |
Content hashes
| Canonical text | de67fff13784f484fa75b3955e12b8c6261109a1934d200e9dfe257cd46e100e |
|---|---|
| Markdown | d0e68162ecdd1b9ef0c1423b5b078421c6f05e7e4c1ec21e1b76535f5dfb11a5 |
| Publication page | 0542b1021e591994c3896e106045316f6a0cd03a4e8448425fa5d3042fbe1131 |
| Manifest | d5855c4b0d8c0d101f2e828c29e484408b0a0f8041f37f474753d0fbbd228de5 |
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 | mYGKzhHmdD5dSkzNfn9B6pq+ebvsazq3yD1vohqdF25gxhNUpMCNdoYu1ZO1fk22Ztx+foLRIJr8dODko51DAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:38.084282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093595observed 0542b1021e591994c3896e106045316f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:38.066633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093595/manifest.jsonobserved d5855c4b0d8c0d101f2e828c29e48440...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.049531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093595/publication.mdobserved d0e68162ecdd1b9ef0c1423b5b078421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.032541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093595/publication.txtobserved de67fff13784f484fa75b3955e12b8c6...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. |
|---|