OT-2026-000098002
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line 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-2026-000098002) never changes.
Identity and time
| Publication number | OT-2026-000098002 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7a14-a0f4-9a533e27fc7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098002 |
| Status | PUBLIC |
Content hashes
| Canonical text | d868c2b626aaed1bfe996377690586f4fd42d61ee7f955ec12fa6bc23fd3c216 |
|---|---|
| Markdown | b0682230d42b29ec5cbcfc438ee7d8b4819d530fe3c9f5aad6dc61c7929ec6e9 |
| Publication page | 6b024540fefeae2df03edc44852816b2368b475660b2dcfe5a14d0e6ecb71f94 |
| Manifest | ba1da8e611dfa185b3c37d10e2331807194927be0dce3a83ffa549b5a637fbf9 |
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 | OUvwIsdOHnjtjR3D3KW1nVqhGwmWJ39+CE7gvfXJNZcYWW+YQr6m6XapGD9t5Q1gzZBnG1CyqtqJEoMOGrW9AA== |
| 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
| 2026-09-17T09:33:10.398219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098002observed 6b024540fefeae2df03edc44852816b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:10.379524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098002/manifest.jsonobserved ba1da8e611dfa185b3c37d10e2331807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:10.359096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098002/publication.mdobserved b0682230d42b29ec5cbcfc438ee7d8b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:10.339351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098002/publication.txtobserved d868c2b626aaed1bfe996377690586f4...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. |
|---|