OT-2026-000024441
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000024441) never changes.
Identity and time
| Publication number | OT-2026-000024441 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-78c3-9f60-b554d1d142b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024441 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbbe7973ba21885d725b0fed77d8bf9e084497158a9ae98976a8bbb5d6d3cd22 |
|---|---|
| Markdown | 5168ef6142ea246ed947a74a0046ee0724cb4a522682cf08fb35690b0c37dd11 |
| Publication page | 153f0eea9cbbc703fab2c75089d7c005f25af67418727a4a1793b6f8ebe270f3 |
| Manifest | 00a86fe4069c39205c669e2302afc0b2b57c9dee86bf913cb3935ebeb8dfacc0 |
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 | O/AOZTmPoeiTScStCKZdVns6NSOjLt3bKbbfqA29lKUaIShEe4/V0L+FGxt3d3vTxqhqY5Xs7xtkXlL3awQ6DA== |
| 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
| 2026-09-17T11:50:20.045193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024441observed 153f0eea9cbbc703fab2c75089d7c005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:20.025110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024441/manifest.jsonobserved 00a86fe4069c39205c669e2302afc0b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.005187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024441/publication.mdobserved 5168ef6142ea246ed947a74a0046ee07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.989952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024441/publication.txtobserved fbbe7973ba21885d725b0fed77d8bf9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.005925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024441observed 153f0eea9cbbc703fab2c75089d7c005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.989687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024441/manifest.jsonobserved 00a86fe4069c39205c669e2302afc0b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.970531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024441/publication.mdobserved 5168ef6142ea246ed947a74a0046ee07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:34.946183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024441/publication.txtobserved fbbe7973ba21885d725b0fed77d8bf9e...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. |
|---|