OT-2026-000018565
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000018565) never changes.
Identity and time
| Publication number | OT-2026-000018565 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b48a-767d-8053-54f3a8269609 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11acd0a64df277b952e14a0e597cae0e33c87ada24f40601b70816d3b21a42a5 |
|---|---|
| Markdown | 39340990b71af0a7744e300a7cd175e5e8d2ca6a271a19a914ed17b3c23975a7 |
| Publication page | da3ac293377ae6e6a905cf2b4739787484a1590dbd0c77c721e6347257c28da1 |
| Manifest | 4bfb24eb722ac5d1f36138ea7c24d7700dc3a83d316c1eeeef627c8a5d25fe89 |
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 | 8niUCUH7l2WhI5r6Qdq9tZAhwrnActjYhLsHEPBYF8nwzNttGbxhpw6j2TKCQRMNJKeK1t30n7rHbhL7KEx3Ag== |
| 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
| 2026-09-17T12:01:21.971652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018565observed da3ac293377ae6e6a905cf2b47397874...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:21.952409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018565/manifest.jsonobserved 4bfb24eb722ac5d1f36138ea7c24d770...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:21.933855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018565/publication.mdobserved 39340990b71af0a7744e300a7cd175e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:21.914976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018565/publication.txtobserved 11acd0a64df277b952e14a0e597cae0e...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. |
|---|