OT-2026-000098427
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line 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-2026-000098427) never changes.
Identity and time
| Publication number | OT-2026-000098427 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7f82-a901-f24ece049c39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85230df6fa0d3a6f89e4b2072e056a6a4239dee0d13c5201fc1ff4ea89bdcf54 |
|---|---|
| Markdown | ddee97253530dae2323e1fc9501fb9f0ec99e2e59389655be9fa5c392ed01b3f |
| Publication page | f58b430cca82c4255e200395ba6f5f7f466e5c0954a2a64cd7d3a9791e27c8d4 |
| Manifest | b46cab8efc7e35b0f337561d1cef500f21c5b998faad7751c9d6adca67951973 |
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 | /ZeFnIxLKTa4i2fNeLENyCoRY9TkH3Mcq2dM3byDOkK/a78h/bEu8p/qALRST9MhZgQwdIo2OXUBb+ATdiUUAQ== |
| 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
| 2026-09-17T09:32:16.860382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098427observed f58b430cca82c4255e200395ba6f5f7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:16.842404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098427/manifest.jsonobserved b46cab8efc7e35b0f337561d1cef500f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.821708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098427/publication.mdobserved ddee97253530dae2323e1fc9501fb9f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.803350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098427/publication.txtobserved 85230df6fa0d3a6f89e4b2072e056a6a...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. |
|---|