OT-2026-000017692
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000017692) never changes.
Identity and time
| Publication number | OT-2026-000017692 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-703d-bb16-9f8e7159691a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b2cacaa1e62d857bcbdbf2da227cf95eb0f7c1cf322a22a723e04a44f10b5dd |
|---|---|
| Markdown | 907084ea8f81beb52567921abd44ea6978e33fdfcacf0a2aadd66dd4b8128439 |
| Publication page | daba1619619b7bcda1f29688f66e599ac6fd53c21d582afd910ba75a8551f46f |
| Manifest | c4f1dc0e3ad3cc11322bb11b5e9048c8a5a5f32e498e4b2b3f7748955796700e |
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 | i1ZKIByfbTZ4pa6shLnbxGo21LpA1fxYMdy+SYEAnGQ+JsJ0RS/KlqDHmATkPHGSQDwtUOHIHWRP4Z0A5hWuDQ== |
| 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
| 2026-09-17T12:01:38.240836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017692observed daba1619619b7bcda1f29688f66e599a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:38.224933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017692/manifest.jsonobserved c4f1dc0e3ad3cc11322bb11b5e9048c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:38.208635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017692/publication.mdobserved 907084ea8f81beb52567921abd44ea69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:38.192849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017692/publication.txtobserved 0b2cacaa1e62d857bcbdbf2da227cf95...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. |
|---|