OT-2026-000023883
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000023883) never changes.
Identity and time
| Publication number | OT-2026-000023883 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7094-9460-48414e5e69cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023883 |
| Status | PUBLIC |
Content hashes
| Canonical text | d58d442ac8b3005c16320712d3db262fe8bb787242cca1f0b5bcf29975694d45 |
|---|---|
| Markdown | 8f67aafd02b0f657f8d07af7b168be70675ed5f06b7b33cf16f74406ab62ba3b |
| Publication page | e68921a82d85eb7e3cf2364ef7470dd55a4e5ebd087909647c48484cf6f484e3 |
| Manifest | 84a23b40b8f229680dcc57cd07347f0e799f53f07bc6a7a85b0bfa9c63c5f874 |
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 | He2cl2z4fpsH8h8vpvi8OtSDzKkd2c7rxH2+aqD8qCe/4VVneyGSAiRfjk+dJGqtmg4XdiLoEPhGbbEsbzygDw== |
| 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
| 2026-09-17T11:50:29.578859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023883observed e68921a82d85eb7e3cf2364ef7470dd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:29.556829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023883/manifest.jsonobserved 84a23b40b8f229680dcc57cd07347f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:29.541481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023883/publication.mdobserved 8f67aafd02b0f657f8d07af7b168be70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:29.524036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023883/publication.txtobserved d58d442ac8b3005c16320712d3db262f...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. |
|---|