OT-2026-000039261
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000039261) never changes.
Identity and time
| Publication number | OT-2026-000039261 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7227-a6e0-dccaa9026389 · 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-2026-000039261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b75cb368c779ddd5d1c25e12383fead844133d1c0de2ba8dac2068f63bc95ca |
|---|---|
| Markdown | d5266eb2ffbd0daf0ee785253e3da30a9a8057dbfc7e48bc86a05e12c68be596 |
| Publication page | ec071004779bf830e319d7db5cdc7b95f87f28ce957e7911861d8e4839237e79 |
| Manifest | 72e5616b002ea7cb16082e919ab43054307bb461832085450455278fff315ee9 |
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 | QjKGQtcgHHWGDsdOWVqjkl4BzdWcDTA2KixlOO6qE8kqWWvLjj1cm4bW1sgyEfabAO8ycAlZJ/7+oP3gzNMEDg== |
| 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
| 2026-09-17T11:20:49.494186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039261observed ec071004779bf830e319d7db5cdc7b95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:49.475018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039261/manifest.jsonobserved 72e5616b002ea7cb16082e919ab43054...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:49.458704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039261/publication.mdobserved d5266eb2ffbd0daf0ee785253e3da30a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:49.439506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039261/publication.txtobserved 0b75cb368c779ddd5d1c25e12383fead...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. |
|---|