OT-2026-000063950
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000063950) never changes.
Identity and time
| Publication number | OT-2026-000063950 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-760a-8943-02e6109a2c72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36f9a4a1112596e34fc268a299c0368e71d6364348e014ade463cb6557254851 |
|---|---|
| Markdown | 97eb98c4211ace2230a4afb1d679facc92ab9214bdd20c1a5a51e732e36bacfc |
| Publication page | 46cd1082320567aeed58219e86eaeb111dfcc212f403f73b08d9de02974e892e |
| Manifest | cadcabf5ad737c2f052885cccdc55d25c79474f45e8052683a2fca9da150ef3e |
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 | KH8GYDaW6n6wD0/D0Uu+wlNgxwdDihipxXst+H0QkNjN6ZxnFwSjGGx0omNtT7fu654tKnM3l11yRX+rodOQBg== |
| 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
| 2026-09-17T10:37:00.641690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063950observed 46cd1082320567aeed58219e86eaeb11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:00.619113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063950/manifest.jsonobserved cadcabf5ad737c2f052885cccdc55d25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:00.600474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063950/publication.mdobserved 97eb98c4211ace2230a4afb1d679facc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:00.579781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063950/publication.txtobserved 36f9a4a1112596e34fc268a299c0368e...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. |
|---|