OT-2026-000029630
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000029630) never changes.
Identity and time
| Publication number | OT-2026-000029630 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e22-7254-b30d-a7c720fad954 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 019403e53b1026e08ff0b5a5b4d18ab5a89f151de73b0f914cd704188e0889f4 |
|---|---|
| Markdown | 0be7214254fb00e1cb349470a1dc1abf3ca977e3641cb97583bea9db4543aa78 |
| Publication page | 5da740fe7787167ed58aba6dcd7ed8ad09d4fb26c707b06a7f9efbc527c09838 |
| Manifest | 804607f0f33d1f5345af1721fe85300f5b881828a8288017323b1012c215b2b8 |
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 | FAK/V1lqsoh11ic7oMp9QhxoNRhcL5gh6Prec0qsiSE5n5wyvSOT3t8UF6Zxorbe05EW3oxvWAWyPnwG3bfzBg== |
| 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
| 2026-09-17T11:39:20.359845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029630observed 5da740fe7787167ed58aba6dcd7ed8ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:20.341033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029630/manifest.jsonobserved 804607f0f33d1f5345af1721fe85300f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:20.324930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029630/publication.mdobserved 0be7214254fb00e1cb349470a1dc1abf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:20.308553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029630/publication.txtobserved 019403e53b1026e08ff0b5a5b4d18ab5...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. |
|---|