OT-2026-000099844
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, 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-2026-000099844) never changes.
Identity and time
| Publication number | OT-2026-000099844 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7420-bf3a-15debc99cabe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 199de892b9cf4d611fad05ad0efe5c9f70c43e80c46d9c82c16347cf58bf1d70 |
|---|---|
| Markdown | e271bbddc2fed96dfe033f9b7e997663db499415eea44928c44cfd9b8dd4f7e9 |
| Publication page | ec85f0a4be72fcae053aed21acc6a7ce23ea7864b036cbd2bd5c1619b62a3e03 |
| Manifest | 97350623163bdad601d1bcb48adb32493b931e4b28ae235fc1f6fb7ab6d670d1 |
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 | aF0s8lMqbMLAkl5tGkGjlDeCboe/Zf6864KRFrGOtYh752jiy6VRgdsK/ZPeeBNYHQmTJouytjYibUjlvL6UDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:20.846549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099844observed ec85f0a4be72fcae053aed21acc6a7ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:20.826153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099844/manifest.jsonobserved 97350623163bdad601d1bcb48adb3249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.805411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099844/publication.mdobserved e271bbddc2fed96dfe033f9b7e997663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.783044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099844/publication.txtobserved 199de892b9cf4d611fad05ad0efe5c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.907022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099844observed ec85f0a4be72fcae053aed21acc6a7ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.887606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099844/manifest.jsonobserved 97350623163bdad601d1bcb48adb3249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.870065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099844/publication.mdobserved e271bbddc2fed96dfe033f9b7e997663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.851688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099844/publication.txtobserved 199de892b9cf4d611fad05ad0efe5c9f...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. |
|---|