OT-2026-000066769
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after 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-2026-000066769) never changes.
Identity and time
| Publication number | OT-2026-000066769 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7f82-838e-b28073c4b9ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066769 |
| Status | PUBLIC |
Content hashes
| Canonical text | cad51da0803076583f22f100eb7463dea4e418efe43f4dcf33bbfaf7a85cf912 |
|---|---|
| Markdown | 5ae8fadc68405d6293e986d78b1fa167f05871b4a403d088d4cf132bb8320636 |
| Publication page | 2ea98be9196ee3635dfd4af41e1a29f20fb7c932a255f3499d16c810c0c4d052 |
| Manifest | 095efb1413890a7396f20a94272c7ab1e917365a46c640a0c828236f52111432 |
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 | JSxSL3bRiKemVBZP2P259/D42fNx29VnA5c88i+mPXQhq4T73q74jzMdVZv96OOiqsPx0eSR5YAbatIhxuwUCg== |
| 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
| 2026-09-17T10:33:11.186319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066769observed 2ea98be9196ee3635dfd4af41e1a29f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:11.168186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066769/manifest.jsonobserved 095efb1413890a7396f20a94272c7ab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.150859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066769/publication.mdobserved 5ae8fadc68405d6293e986d78b1fa167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.134101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066769/publication.txtobserved cad51da0803076583f22f100eb7463de...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. |
|---|