OT-2026-000101244
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000101244) never changes.
Identity and time
| Publication number | OT-2026-000101244 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-742f-8df4-19a47be45f6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101244 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85247307fa42cb83b2710ed66dc01af64cad432f6cc76a6c3877126f226f4c1b |
|---|---|
| Markdown | b7e82cd69bc5a1256ae2824d5f5fc04ecfecfaa5ff4b8368fd40e052af511674 |
| Publication page | aeff528d2afcddae24292cf0c4f6c65c055fd1cecdc1d8446219193c3e1ceb43 |
| Manifest | f74fa903716146665e80a7a0351d9ba7d524d0a230698e4bd4dda19ec30aec34 |
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 | 752hHASGaXYaN9TT3DN4zGa/ySfIiQTZZuOIz9LTTZUZBJgRWZVcRtCeDaROrBbAfGO+s//YHDQrLF+OLi15Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:54.354956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101244observed aeff528d2afcddae24292cf0c4f6c65c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:54.336642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101244/manifest.jsonobserved f74fa903716146665e80a7a0351d9ba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.319345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101244/publication.mdobserved b7e82cd69bc5a1256ae2824d5f5fc04e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.302091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101244/publication.txtobserved 85247307fa42cb83b2710ed66dc01af6...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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