OT-2026-000013184
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000013184) never changes.
Identity and time
| Publication number | OT-2026-000013184 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc8-7702-9434-5fb3d79fc675 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1718fd6cedd79592d5c45d5bb36a8ed91b680bd091f2524d18af382d765d365f |
|---|---|
| Markdown | 004a5d208e035a9dbb2668c0bec573f146c2769291a94f76d7b6735f0accccad |
| Publication page | 3f29acc5c0f503e860098744f2e7a428801f7d798cbae98bacc1b900551ba30c |
| Manifest | b9b2a17def3ab39aaf52bb4f7e0204f5d3d4fecab52e07467d8f7cd4a6d5fe66 |
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 | YqWQe0Utx0eKJs/pCPwJeg5IKI+ol3jBEBtARnoDCv4kvfP193rt2n3JIVnZFDWO80oYuwyXb0fUkzwpICK4Bg== |
| 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
| 2026-09-17T12:09:33.834549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013184observed 3f29acc5c0f503e860098744f2e7a428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:33.816014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013184/manifest.jsonobserved b9b2a17def3ab39aaf52bb4f7e0204f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:33.798918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013184/publication.mdobserved 004a5d208e035a9dbb2668c0bec573f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:33.781231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013184/publication.txtobserved 1718fd6cedd79592d5c45d5bb36a8ed9...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. |
|---|