OT-2026-000040675
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump 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-2026-000040675) never changes.
Identity and time
| Publication number | OT-2026-000040675 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7788-a400-76cfab241856 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b9bd2242b5c7e9ceb86c7b3c4595dca994447b9ee60223f0cd590ed4b3092ce |
|---|---|
| Markdown | 42f9d3d55833dac0e1ae0da814e907f7ddb51e756f81d3204ee133906746d783 |
| Publication page | ba0d24b30e766863c17d6e4048c87daef36013fdbc6b00ae5fe3f61dd94b70e8 |
| Manifest | 3591f25eb9118938ce998d9e42b801037921fa74fb236c0ef3a66d278f171005 |
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 | yKww1Bph+B7AGoTLVsL3uP3GWOLFDmLFJ4siKNLV65IFQeCius1EUqLwu3OLw9JvrjId/c5ki7iGbwRyEG4WCg== |
| 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
| 2026-09-17T11:17:52.151673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040675observed ba0d24b30e766863c17d6e4048c87dae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:52.135405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040675/manifest.jsonobserved 3591f25eb9118938ce998d9e42b80103...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:52.118036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040675/publication.mdobserved 42f9d3d55833dac0e1ae0da814e907f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:52.100914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040675/publication.txtobserved 9b9bd2242b5c7e9ceb86c7b3c4595dca...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. |
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