OT-2026-000096979
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000096979) never changes.
Identity and time
| Publication number | OT-2026-000096979 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7a0f-8da3-4eefd8969b1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096979 |
| Status | PUBLIC |
Content hashes
| Canonical text | 670979c49d1769998699e8f9c9a814ffce075203d3b7d59fa12ea07ff51abc7b |
|---|---|
| Markdown | f6246162517007b70b48b58ddbf7352720bd5a2e15666c341e92fa344594101b |
| Publication page | 2cb68b2ac7b5ef966cca1f2d9ce8d9fe4456b7a5f367285711a5d3761ac73ced |
| Manifest | 2845bf1ecfddd24c82bb34b9087d3707db6f9805161ef5e7bc2d8474b811d188 |
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 | a3PtYdft7MKHKyFuqqfVrUHXmFjWCzFE/dFQg7ReTTaYAXH+4CuNYDw/nUl/R1P0EM+BlSTs7mQ1qIPyS/JUCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:23.952136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096979observed 2cb68b2ac7b5ef966cca1f2d9ce8d9fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:23.930934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096979/manifest.jsonobserved 2845bf1ecfddd24c82bb34b9087d3707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:23.912681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096979/publication.mdobserved f6246162517007b70b48b58ddbf73527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:23.889270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096979/publication.txtobserved 670979c49d1769998699e8f9c9a814ff...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. |
|---|