OT-2026-000075844
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented before 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-2026-000075844) never changes.
Identity and time
| Publication number | OT-2026-000075844 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fe-721f-8ca2-6b223bdddbc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02d58ecb62bd958e882abadbabfe707cca3387d9bc579bca9b31d9d3b72db34c |
|---|---|
| Markdown | 23565fe6d3fe0de04f1c2e799905b422d1b522bcf7aa76309df94886d5ca98ad |
| Publication page | ce38549c45520ce491c8af5ea33caf76a5afed7f2c7c6d50f35d977420a6069a |
| Manifest | 6a3e1c8a87e830e26a9bfcf74cd28bf052def807d3f3d53680a60a5fdf0db8df |
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 | B+vxatWolBlKz0iCQUdCAuUoNFFtYZnUKjWAPh/JDGp0XVWYAdoLYBhIOCOfm+bU81CSieShLz35uXjJBFquBg== |
| 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
| 2026-09-17T10:14:31.782195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075844observed ce38549c45520ce491c8af5ea33caf76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:14:31.764528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075844/manifest.jsonobserved 6a3e1c8a87e830e26a9bfcf74cd28bf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:31.720663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075844/publication.mdobserved 23565fe6d3fe0de04f1c2e799905b422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:31.294879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075844/publication.txtobserved 02d58ecb62bd958e882abadbabfe707c...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. |
|---|