OT-2026-000059403
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000059403) never changes.
Identity and time
| Publication number | OT-2026-000059403 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8616-74e4-93c8-9d0c3828ba47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059403 |
| Status | PUBLIC |
Content hashes
| Canonical text | d822799c254403f3fa729686d89a62c681dff3dd5d3f65762abdb53f095850cb |
|---|---|
| Markdown | 830fc16f2f64f801ba237c94f9093dbb92e46b7ff099cf8090eeedf37194e4a3 |
| Publication page | affb72591e457aa0b493fce0c2429d663527c929c452757400acb56c9ffadb8f |
| Manifest | 69bfb92edfad4ce7d4421cb69eed49d060b653fe253aac73d0d62fa61b18d0b7 |
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 | fRMHqRxg+tw7LdPeLxoHtiCJBVI42CfwEEFtPJBqdYc6I8i5eKNgtvm0wv2QBVXJg10r3pdE85JgUW/wYDoKDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:04.983515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059403observed affb72591e457aa0b493fce0c2429d66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:04.965138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059403/manifest.jsonobserved 69bfb92edfad4ce7d4421cb69eed49d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:04.947632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059403/publication.mdobserved 830fc16f2f64f801ba237c94f9093dbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:04.930381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059403/publication.txtobserved d822799c254403f3fa729686d89a62c6...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. |
|---|