OT-2026-000039623
Publication integrity record
Four bellows cup vacuum gripper, four zone face, 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-2026-000039623) never changes.
Identity and time
| Publication number | OT-2026-000039623 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-7e82-9017-1d7fb19aff16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039623 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07ce002cee34772726b77d4d0c21615248cc38f671d375341bbe6072e73de881 |
|---|---|
| Markdown | deb5c01c9cbd2e3a5f920c49a19faa14c9ca413f702059595d19a4369216bfda |
| Publication page | 130bbb1bf9e6890d76ba57964e9527b0c658ad584a06ef4bc728d69499b373d2 |
| Manifest | 6f90ebda5d96c524effcf8c95284ce7a1732fef3c72231c98da45fa393c81199 |
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 | 7j6oYmNbGsMt0DO+bwQmCMiUed0B84Tut++EuZ1r+oM2h5Fpi3Ky9MPt10fTED9orv5hfAKUB2Exfx2NiT/9CA== |
| 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
| 2026-09-17T11:19:47.627884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039623observed 130bbb1bf9e6890d76ba57964e9527b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:47.609246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039623/manifest.jsonobserved 6f90ebda5d96c524effcf8c95284ce7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:47.592088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039623/publication.mdobserved deb5c01c9cbd2e3a5f920c49a19faa14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:47.573743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039623/publication.txtobserved 07ce002cee34772726b77d4d0c216152...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. |
|---|