OT-2026-000037188
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000037188) never changes.
Identity and time
| Publication number | OT-2026-000037188 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-7d50-b3e2-dd665f024813 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037188 |
| Status | PUBLIC |
Content hashes
| Canonical text | b65b6e178f955faff616937089476a0cac4bb7dff0add394b27d324cec783d96 |
|---|---|
| Markdown | 32173cfd61a632a4e10454db907f532fb1b6bdee4fe6c7eba7fa06079447f1c4 |
| Publication page | 2b6562997408c231dc04619aa08087c37a1c9fcb9b962aa2f35b2cff7da7535b |
| Manifest | f347c67025e15b066d74d3604e8673f04995fe73290ac56266a52f7aea0df74f |
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 | TGuc2a3FI7BpR+X3ZqfCw/OAPOcFVTDUzm1MDyxlex1nsiW862mRJcuqB9IkTEKXwYYYbNDHMq7LxTDHXDcwDA== |
| 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
| 2026-09-17T11:25:04.421909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037188observed 2b6562997408c231dc04619aa08087c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:04.406266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037188/manifest.jsonobserved f347c67025e15b066d74d3604e8673f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:04.390010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037188/publication.mdobserved 32173cfd61a632a4e10454db907f532f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:04.375713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037188/publication.txtobserved b65b6e178f955faff616937089476a0c...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. |
|---|