OT-2026-000095966
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, pressure sensor per zone, 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-2026-000095966) never changes.
Identity and time
| Publication number | OT-2026-000095966 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-772b-b218-17c989a1d0c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ced2a9c42ddb88710363ff81b25f46aa58cb7466c5d00e866eebd211eb0f2ff |
|---|---|
| Markdown | 7a2f77fa9d2c825ae88261d47ebaa4c9fda1aba30a0d42fd32b4f9e49d502ba9 |
| Publication page | e0387dfa01aeaec5fe7813c2d520ee5ec5a6703f61c49d3b7e66c43144968b51 |
| Manifest | 94aeeeffb40a89440c8bbd16400a0d72c6d6e1769e5d0a079c116a1d6cdc1043 |
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 | HqD58ZhQUGkF0o7+kamc6EsXirelT+Szn4+3NExlW/RmkXQBPTXT2J+YuHY15lVjnA2zPPuU5in/07g3yUWHBA== |
| 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
| 2026-09-17T09:36:04.975114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095966observed e0387dfa01aeaec5fe7813c2d520ee5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:04.956277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095966/manifest.jsonobserved 94aeeeffb40a89440c8bbd16400a0d72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:04.937974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095966/publication.mdobserved 7a2f77fa9d2c825ae88261d47ebaa4c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:04.919992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095966/publication.txtobserved 1ced2a9c42ddb88710363ff81b25f46a...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. |
|---|