OT-2026-000015754
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000015754) never changes.
Identity and time
| Publication number | OT-2026-000015754 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7455-8372-0ff13beead65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015754 |
| Status | PUBLIC |
Content hashes
| Canonical text | acce0ef48e416a6889b3acaa44e6c8283c4cc44e0a0009f987da3e1481ddfa78 |
|---|---|
| Markdown | 4b8cbe3cf2b545d3eff171de75313b8c9f1174dfdce935d2415f0a7f848166c0 |
| Publication page | 6d23b9bb7936a996154c31fabd3e3123801f25ebb1413d2832c6fd45e2d6405c |
| Manifest | 0e1071ae175716483122e0d6f6e404b031c1b0d9ca02990ac114c7da736a44ad |
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 | 0M1pdCOUozmwpyaw5Q9TvN/mikulk8FSbxFwxzT/KEdnmzo7CVmwJkZlXB5bCSFWC+5a5OKsEDHhvt1zfvJFBQ== |
| 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
| 2026-09-17T12:05:02.913665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015754observed 6d23b9bb7936a996154c31fabd3e3123...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:02.897127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015754/manifest.jsonobserved 0e1071ae175716483122e0d6f6e404b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:02.880084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015754/publication.mdobserved 4b8cbe3cf2b545d3eff171de75313b8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:02.860858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015754/publication.txtobserved acce0ef48e416a6889b3acaa44e6c828...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. |
|---|