OT-2026-000015692
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, pulsed 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-2026-000015692) never changes.
Identity and time
| Publication number | OT-2026-000015692 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-77a3-a844-122757594e47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 553fc573d86306552c3f358e7ed891d5e87afbf43a6b808cbe0be95e430ef525 |
|---|---|
| Markdown | 7f0735a0b978f654c21deead5ae9a0d1fb62d929d39e60e81ee1b3fcfbd3779f |
| Publication page | ba540194c8a7ed5275bcdd178e006f82461ea44de92c544dd0a38a3e380a5258 |
| Manifest | 7c5ccbbe88c1e4d1e4220e7dc5226d5b3a15e070ac9d13371d4c31705e8ca7a2 |
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 | H/42Cr7D8G+2wYMQ2cFUb4IWSgt0haTx3pOnnSJ7pG5uIxa6+RQWsw53iVUNvt9STENehboWaqo8DxqF2qwTDg== |
| 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
| 2026-09-17T12:04:58.106983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015692observed ba540194c8a7ed5275bcdd178e006f82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:58.083712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015692/manifest.jsonobserved 7c5ccbbe88c1e4d1e4220e7dc5226d5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:58.032932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015692/publication.mdobserved 7f0735a0b978f654c21deead5ae9a0d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:57.983169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015692/publication.txtobserved 553fc573d86306552c3f358e7ed891d5...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. |
|---|