OT-2026-000066249
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single 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-2026-000066249) never changes.
Identity and time
| Publication number | OT-2026-000066249 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7485-8d0c-31a2a6f173b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066249 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38b05e6ee7b4ec6e4b98f185c136f1441909787316aadbedafece353d15e60b2 |
|---|---|
| Markdown | 6ac31a32b88b0b184e85fb435308ad58949ced097cfbcee7add8207ac842dec5 |
| Publication page | 01d2913770695de1eba1d5253a601dba87df799ce7905f2e5a7f6f3b138da55e |
| Manifest | 40fe94dabed8151c42bbc239a7bdd94ca5f61a64478cc0b26bc7a46af0a058f3 |
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 | 6bPogzI3XRA1yvMPNWgL8sJHYvl/QHgaQ7guBcyff3BmrE/n+Sz2GWaeKjK4g3q4iorxU31OTJw1KqN50x8yBQ== |
| 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
| 2026-09-17T10:33:25.105692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066249observed 01d2913770695de1eba1d5253a601dba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:25.088278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066249/manifest.jsonobserved 40fe94dabed8151c42bbc239a7bdd94c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:25.073173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066249/publication.mdobserved 6ac31a32b88b0b184e85fb435308ad58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:25.054353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066249/publication.txtobserved 38b05e6ee7b4ec6e4b98f185c136f144...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. |
|---|