OT-2026-000040560
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000040560) never changes.
Identity and time
| Publication number | OT-2026-000040560 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-7efc-9359-73dbc58d22c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040560 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0ce776b59e0d2984fb58b6b82517711c66017168b52b273d6c41681223016c7 |
|---|---|
| Markdown | 8e05dfc1f4f5edce069bc1601fa65286c422cb42ba82cec2870e6b294c9f5d9e |
| Publication page | dc34d3112167203ecfa2bcb8ec9dabc297865cd814dc15dcd92496ecfb8008bd |
| Manifest | 7e698e89c3a8592ef5326be4c32c543afef9c77603a4a80bdf6db8c95664458a |
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 | xCz94a4flJA8+9h/ba1q14gRUaImaxekCqTdUpKv3JGWyhF97e/xdnEOmGLPMgPRSL844oJ97T2uSx3RE7cYDw== |
| 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
| 2026-09-17T11:17:43.425407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040560observed dc34d3112167203ecfa2bcb8ec9dabc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:43.407664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040560/manifest.jsonobserved 7e698e89c3a8592ef5326be4c32c543a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:43.391441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040560/publication.mdobserved 8e05dfc1f4f5edce069bc1601fa65286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:43.374237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040560/publication.txtobserved c0ce776b59e0d2984fb58b6b82517711...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. |
|---|