OT-2026-000094297
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000094297) never changes.
Identity and time
| Publication number | OT-2026-000094297 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7bcd-97fe-97b95184835a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bd497c4becd03d4a2c1bb43c613762a56b5c7650716803555437d86a18bf8e3 |
|---|---|
| Markdown | c5bc9fac74456b8ae8c597efe9651e0d85d7d43ff06f8a143c059fc935d6d5ec |
| Publication page | 4bd4669706245a2f311f4a21cd395e6bcf81b501621beb2c1249e09ff0ba7f8d |
| Manifest | 3a757678d63d799e0c53916dd23507b58dd25bf9abf29f7cb36470bc27ed406a |
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 | ERskVt6jP1yS7S7QAAWTz9JKHxpqyluwy/uk0aFA3WsCormevgmF5TgRkez2nRVchomZR0OGTR30cNS7fzXeBQ== |
| 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
| 2026-09-17T09:40:10.236596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094297observed 4bd4669706245a2f311f4a21cd395e6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:10.219202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094297/manifest.jsonobserved 3a757678d63d799e0c53916dd23507b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.201557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094297/publication.mdobserved c5bc9fac74456b8ae8c597efe9651e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.186634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094297/publication.txtobserved 0bd497c4becd03d4a2c1bb43c613762a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.901218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094297observed 4bd4669706245a2f311f4a21cd395e6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.884426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094297/manifest.jsonobserved 3a757678d63d799e0c53916dd23507b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.866766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094297/publication.mdobserved c5bc9fac74456b8ae8c597efe9651e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.847603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094297/publication.txtobserved 0bd497c4becd03d4a2c1bb43c613762a...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. |
|---|