OT-2026-000024801
Publication integrity record
Single cup vacuum gripper, two 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-2026-000024801) never changes.
Identity and time
| Publication number | OT-2026-000024801 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7946-87bf-bfac94937a8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 159820308e6a77c91a0cfee1c56805ba99424e36612828d5dca47fa8f0c84c59 |
|---|---|
| Markdown | 3c8b5212c4c6f24621663c5784ebef2ffc02629661c45443bfd0f8e57c1efe4a |
| Publication page | c56be1874b8f18be3a4a6fba31f6e22982079da4747d96b420b4d5f6eaa8141f |
| Manifest | ee4d13abaa5c77eaf9bfb529ce7bfa6c3d99dc9e15bb2fcd6c020910322db5f8 |
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 | rkNZSUJQELIU9xpvhoIhaG28cuz/coTdGrzfQufWSTBXM9Ce12YPINbHMAIwjsQvixHGalKwMHYMEVdESzhHDw== |
| 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
| 2026-09-17T11:48:04.766987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024801observed c56be1874b8f18be3a4a6fba31f6e229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:04.749623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024801/manifest.jsonobserved ee4d13abaa5c77eaf9bfb529ce7bfa6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:04.731807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024801/publication.mdobserved 3c8b5212c4c6f24621663c5784ebef2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:04.715094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024801/publication.txtobserved 159820308e6a77c91a0cfee1c56805ba...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. |
|---|