OT-2026-000039191
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000039191) never changes.
Identity and time
| Publication number | OT-2026-000039191 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7ec8-8bc2-06da730c66a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039191 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82d9c34f58de953a9e4dbf7ee7319f9d589c8db4900211bac98a1e4e8ac51537 |
|---|---|
| Markdown | 1be41448c9b8b7e7e7d719218670140c75f656e407935ca353513013fbd484ad |
| Publication page | cd20a6abfc1bf0643828866d50c3c13de3671cd70e27969c3362021af6ef883c |
| Manifest | c3a7b498adb5d716b07f57f0487e653b91778178d2853bbe842657103a10c5c0 |
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 | jdNbxtTADnMKS6pTERotmn/WOnNt6VT2tpHdgMAoEREMc52Oxt+tg8TEipXL4tNBHB6Na4yzFS3GiU503raWAA== |
| 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
| 2026-09-17T11:20:43.525331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039191observed cd20a6abfc1bf0643828866d50c3c13d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:43.510044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039191/manifest.jsonobserved c3a7b498adb5d716b07f57f0487e653b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:43.493686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039191/publication.mdobserved 1be41448c9b8b7e7e7d719218670140c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:43.476871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039191/publication.txtobserved 82d9c34f58de953a9e4dbf7ee7319f9d...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. |
|---|