OT-2026-000097918
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000097918) never changes.
Identity and time
| Publication number | OT-2026-000097918 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7a9b-bcd1-6a73cfc8637b · 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-2026-000097918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c138a9422f2de69b68abe0348e6120a62cb5579dc56f5fca83856be5a03a56f |
|---|---|
| Markdown | dd1971d0d77bb5b073ddec2eec0badd98b7b81c3a4f9879785f10d216f90cace |
| Publication page | d227ca13c507fb8cee15265d03941e969045f571dc342fca075eee6b8d6cf13c |
| Manifest | bb23896c4041da025606fb2bc41a61be4f34375ed897866ba68485b017f331a8 |
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 | 1jDAeSBvzEpqtB7PWKwgnztV6qD6yyUMybIU55eHz4Gt0t0GX+IKEbzePlXAH5hAV8CMhq07Q/3GguEE66wYAg== |
| 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
| 2026-09-17T09:33:02.815215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097918observed d227ca13c507fb8cee15265d03941e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:02.795315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097918/manifest.jsonobserved bb23896c4041da025606fb2bc41a61be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:02.774294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097918/publication.mdobserved dd1971d0d77bb5b073ddec2eec0badd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:02.755585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097918/publication.txtobserved 6c138a9422f2de69b68abe0348e6120a...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. |
|---|