OT-2026-000099179
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000099179) never changes.
Identity and time
| Publication number | OT-2026-000099179 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-70d8-a34b-4cd9823dc3ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d8f81c3ded1432e6c0be5a4abc329252cd46bbed730cbd1ffa0343cc2c43306 |
|---|---|
| Markdown | f70ed5ea607e868e3c03922962547df5e9cc827bdc45db27f0ece1f0b9022b07 |
| Publication page | 50722b51a4181ee3a528a057c9743d69002cb43948df08fc1ac743b15aae36d3 |
| Manifest | 1c2a046ecb5224e3b8438e4fd8c0b7f4c51a93cf1b3841c389c241619b7f8bb0 |
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 | tQBJ7HimMOYHnF53mF4/mCRjBu9aCPzYWMNEPh915xYS5JqhtBJqP9MU08REMxHpo4ukKwVz28GiyOVDZcY/BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:33.940956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099179observed 50722b51a4181ee3a528a057c9743d69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:33.924230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099179/manifest.jsonobserved 1c2a046ecb5224e3b8438e4fd8c0b7f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:33.905610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099179/publication.mdobserved f70ed5ea607e868e3c03922962547df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:33.887478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099179/publication.txtobserved 2d8f81c3ded1432e6c0be5a4abc32925...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. |
|---|