OT-2026-000032032
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two 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-2026-000032032) never changes.
Identity and time
| Publication number | OT-2026-000032032 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7d05-9832-44825f777bdf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ee86f80a16ab0a8b89539dbfaf78a09a7e16803c651671e9210719595a78c2d |
|---|---|
| Markdown | b3c9ab714c25f8e62e60887d08d7789627dc544d39597b79cb6544769a525a71 |
| Publication page | be4a2fcaafe12032b4a1156823a6485fe3e0415c770762fce5cc4ff4ece2c0db |
| Manifest | d76ea896e02c363ae169d4d57c15b81204f2666dc23aee68bc3a3cbfeb389f2a |
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 | IG30FhK0VOdtcgxs63eI35TQwfn0dmm8sMfrne+J8RlxCyaJPGrUUj6sYGplayXiYdPOqGtOvy3ybEIniGxqCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:35:26.544429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032032observed be4a2fcaafe12032b4a1156823a6485f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:26.525613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032032/manifest.jsonobserved d76ea896e02c363ae169d4d57c15b812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:26.507470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032032/publication.mdobserved b3c9ab714c25f8e62e60887d08d77896...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:26.489855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032032/publication.txtobserved 2ee86f80a16ab0a8b89539dbfaf78a09...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. |
|---|