OT-2026-000056943
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line 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-2026-000056943) never changes.
Identity and time
| Publication number | OT-2026-000056943 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af9-794e-b85b-45c3c584ced8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056943 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43d9747b34fc05881fb9b3948943db0b538f4bd7a0487460c9d04ab036ec7c07 |
|---|---|
| Markdown | 11abe5cc05725f61e71079a1e89275b58869e8a4cd5ad0e76aadb32b7b4cd6b5 |
| Publication page | e555e3383e3f84441b80fd35b976bc2d744cd9b9343045893bccc567252271bf |
| Manifest | b1e90d9374de63db9c6e8cd2d9c835878f0e0b73537241860c4b80919df3422b |
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 | gnVJX795pDbAHPR0AuEjWbrPPGuV0jT76Cu6zdtgpv7iRHn0h1KkHsipQhqmhDMNKWP9lTgphXeoPYTWswFxBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:29.724493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056943observed e555e3383e3f84441b80fd35b976bc2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:29.706150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056943/manifest.jsonobserved b1e90d9374de63db9c6e8cd2d9c83587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:29.686386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056943/publication.mdobserved 11abe5cc05725f61e71079a1e89275b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:29.667946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056943/publication.txtobserved 43d9747b34fc05881fb9b3948943db0b...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. |
|---|