OT-2026-000047101
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000047101) never changes.
Identity and time
| Publication number | OT-2026-000047101 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-744b-94c5-01cd7415fcfa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9313c8cad299e5c1b8383030f0b09c6e7459237fbe311daab9db1c9eb8676b28 |
|---|---|
| Markdown | 371a3b346be284e07cd636f183c2a93757c3f226550814d7feadbc3c15178f76 |
| Publication page | ad8a9aaf398200d2902de251fd2b4fe36323118894589bc778c012d7900d9bae |
| Manifest | 7d42b3c89fb330cb9d37a8824afa62ef49b176cab36c7dea470c1bbbe98de70e |
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 | aXE4ByZcbXtCO/pdU9hGabsksGfh5W07PVvTVJT1u5xe4ppt87aTbABwpmGMbRVJt5n8bfwhhBb+JQ2I4/rVCg== |
| 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
| 2026-09-17T11:10:25.366327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047101observed ad8a9aaf398200d2902de251fd2b4fe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:25.347671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047101/manifest.jsonobserved 7d42b3c89fb330cb9d37a8824afa62ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:25.324909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047101/publication.mdobserved 371a3b346be284e07cd636f183c2a937...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:25.306602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047101/publication.txtobserved 9313c8cad299e5c1b8383030f0b09c6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.515751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047101observed ad8a9aaf398200d2902de251fd2b4fe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.495455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047101/manifest.jsonobserved 7d42b3c89fb330cb9d37a8824afa62ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.474195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047101/publication.mdobserved 371a3b346be284e07cd636f183c2a937...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:53.452551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047101/publication.txtobserved 9313c8cad299e5c1b8383030f0b09c6e...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. |
|---|