OT-2026-000099897
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, pressure sensor per zone, 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-2026-000099897) never changes.
Identity and time
| Publication number | OT-2026-000099897 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7c05-9a4e-245673209bb1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099897 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e9866015d4f943d23f2cc9a8e54ebbe9a0ac6edc96bf9ca44d97b5f3cb02924 |
|---|---|
| Markdown | 81f5066440102d9a570bb13cfe6740f622642ebbc98fa31ab3fcaf63fa0e3e6b |
| Publication page | 959061fc93d0bb8997df9faf040f7c236bc6b4ba91773e864fb0574c45f5d7ce |
| Manifest | d7f973d70ee540910f7248b111342c454049ed7beca21c7fae40a206a2e5492b |
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 | MSM80E/HhuQgokCjfmZkImYs1IOLERnMohpzn6ISj7EogcmzKbF520fXNwNcsYcIJ7OPrnSVJeQkx5cf6ugQAA== |
| 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
| 2026-09-17T09:30:31.889164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099897observed 959061fc93d0bb8997df9faf040f7c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:31.869911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099897/manifest.jsonobserved d7f973d70ee540910f7248b111342c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:31.852429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099897/publication.mdobserved 81f5066440102d9a570bb13cfe6740f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:31.835138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099897/publication.txtobserved 7e9866015d4f943d23f2cc9a8e54ebbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:47.581318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099897observed 959061fc93d0bb8997df9faf040f7c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:47.564129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099897/manifest.jsonobserved d7f973d70ee540910f7248b111342c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:47.548286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099897/publication.mdobserved 81f5066440102d9a570bb13cfe6740f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:47.531402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099897/publication.txtobserved 7e9866015d4f943d23f2cc9a8e54ebbe...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. |
|---|