OT-2026-000050024
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000050024) never changes.
Identity and time
| Publication number | OT-2026-000050024 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd78-7605-be08-2f3d6ed1134f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44c2615112def2e4bc1dd11598f6e5e86520dff1b23a7e3cfb4fea1c56af8c57 |
|---|---|
| Markdown | 6a117286f93c0ae1feecaabf7f68fb938c6c5fdd912d8cad823d01e5ac4c39dd |
| Publication page | cb021baddf244d0f3bad65a7a2dcdcaa4d812ad23855d05fb2df0e3834dd03ec |
| Manifest | 1398a6a1f1c21c1f5ec3faff73be8e3b0ed2216cfaf52c735035446124123406 |
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 | lKHmoey/cfsLrybiejQxCgin0XbHlZQnICNVtEpCPSJ+cXOYY/yAgxjev11/e0K9yCL+DGT5ZCJm8JE/P3S5Aw== |
| 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
| 2026-09-17T11:01:59.707948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050024observed cb021baddf244d0f3bad65a7a2dcdcaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:59.688775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050024/manifest.jsonobserved 1398a6a1f1c21c1f5ec3faff73be8e3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:59.665629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050024/publication.mdobserved 6a117286f93c0ae1feecaabf7f68fb93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:59.571533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050024/publication.txtobserved 44c2615112def2e4bc1dd11598f6e5e8...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. |
|---|