OT-2026-000093018
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093018) never changes.
Identity and time
| Publication number | OT-2026-000093018 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7613-bb8c-acac1a8b550c · 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-2026-000093018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b49f37356d51dceb051cc4e357fc20864754ede2a180917d2ec4c2c66bd3ca6 |
|---|---|
| Markdown | 9f0592dd327867e6c6020267075d517efb0d23822b8fa4dac122de8df2a0180d |
| Publication page | f28d4015d931d8ff1fac3501853cd22b4f293c80cffe9474ef8d10ac79a8b646 |
| Manifest | e6368fd65cfb91f98abf092154621e993dd5d463675b13573068302da3d5d8e5 |
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 | D+PqArp5AlyICbhbKSLld10pWOrRA5RSVufS0uEqXNNqsS9CLysRv58P6qzBmxlC1nFNCTdpX+0f+0zVA7AuBA== |
| 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
| 2026-09-17T09:40:13.688105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093018observed f28d4015d931d8ff1fac3501853cd22b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:13.666939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093018/manifest.jsonobserved e6368fd65cfb91f98abf092154621e99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.648132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093018/publication.mdobserved 9f0592dd327867e6c6020267075d517e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.630019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093018/publication.txtobserved 1b49f37356d51dceb051cc4e357fc208...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. |
|---|