OT-2026-000082256
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000082256) never changes.
Identity and time
| Publication number | OT-2026-000082256 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7884-92cc-7e7f5727102c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082256 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddc4c9dcde0af616144fc1f06d366ca386a0c8613c4e44e336ebf55a3924506d |
|---|---|
| Markdown | 2cb7d2c41a1941965ef3b245ebb5af59c685cc137156a1f66ac3d86ce4023775 |
| Publication page | 472d7771470432ce61aabd04db4cc8d62264f3b74b35db77d6ba6d8f7d1cbe2a |
| Manifest | 4254e773400d39635df2298004b6d4c1003145ad8ab967d1a61b8984a6c39478 |
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 | 9eGhYwXV0HsoF4qQjce+HRtG2TwQwSFKTRwQTvgKQPzp5BLy8BOR9TYe9Ic0H5YnG1YLOBWJuLyil99WYEkzDQ== |
| 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
| 2026-09-17T09:59:06.422540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082256observed 472d7771470432ce61aabd04db4cc8d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:06.406288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082256/manifest.jsonobserved 4254e773400d39635df2298004b6d4c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.387790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082256/publication.mdobserved 2cb7d2c41a1941965ef3b245ebb5af59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.370515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082256/publication.txtobserved ddc4c9dcde0af616144fc1f06d366ca3...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. |
|---|