OT-2026-000092946
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, pump fed, 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-2026-000092946) never changes.
Identity and time
| Publication number | OT-2026-000092946 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7d9b-98a0-aa0780fe6dd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70bb638070372e9a890669eb44bd2c8352a0c69a56d4852d138df5e980fcf37e |
|---|---|
| Markdown | d7c061e43d6bc51b493835ae28b27a99fcc937cad57b92717e0ff70dd55e4072 |
| Publication page | 82399d5f4dca7b81bc61d503560f149856d3d040011460b6793b544572e20d81 |
| Manifest | 2795681892b7a61b2baaa73f0860e1ec6d14c4a8e95cc41be2415a41666e21fb |
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 | i8+Yp3tdc6HT5QfcKOgd0I6bOZIDKTzG2yFfHAThwqeStIDfMQkXFqZDHLQnsAleNaifclW6pX2sA6JmS2YmBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:03.982361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092946observed 82399d5f4dca7b81bc61d503560f1498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:03.966027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092946/manifest.jsonobserved 2795681892b7a61b2baaa73f0860e1ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.949961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092946/publication.mdobserved d7c061e43d6bc51b493835ae28b27a99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.929873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092946/publication.txtobserved 70bb638070372e9a890669eb44bd2c83...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. |
|---|