OT-2026-000019124
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000019124) never changes.
Identity and time
| Publication number | OT-2026-000019124 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-f391-765d-bfc4-962a9c394d7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:02.050431Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019124 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7b6b2ee24d68828d2461dce7afdcd7abb536a38d64ef2f7dfb4b05d2aec0df7 |
|---|---|
| Markdown | 67ffcd1c5407982729559ae10dc0fec7559ea096a061092355aa69dddafa1d9d |
| Publication page | 90e36db87b6749b614dd1ca6f09c5f3f469fa7caafb70ec46d9a3c9795c50633 |
| Manifest | 426e9396607c601598c55907365742bcf820d4b5ddc82160538686e429fcc41b |
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 | zZvMy4P6VrsKKej2foHIS+H99MBFUPU5A8qjfZxCozAIMSsUgnggxsIHZduUrBnu/9vh7km8b/IHAqNFd77lDA== |
| 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
| 2026-09-17T11:58:25.708891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019124observed 90e36db87b6749b614dd1ca6f09c5f3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:25.692696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019124/manifest.jsonobserved 426e9396607c601598c55907365742bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:25.674289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019124/publication.mdobserved 67ffcd1c5407982729559ae10dc0fec7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:25.654845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019124/publication.txtobserved d7b6b2ee24d68828d2461dce7afdcd7a...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. |
|---|