OT-2026-000039936
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000039936) never changes.
Identity and time
| Publication number | OT-2026-000039936 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7f58-8256-691bf4bdaf5e · 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-2026-000039936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b60ccef8d57005004fc2bc3fa1f9dfa52f3a7932119208f45b4bfb85e27228f |
|---|---|
| Markdown | c1a1eb0530a550f99514a324c9d6f97c977ceada5917480245adf5b96d453e82 |
| Publication page | 18104f8bcb3e9ede9c63cfe06980cca0bdc98c4b33db6aff7663e83f222b5173 |
| Manifest | 44bb234f9c4c9156426e2d983f9b116eca6d2d1f50d91303088daeff7057e88c |
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 | 5UYxByIYJ18z1Uiodaw/UkuMMHApnfVj6fPouslDmBKH2WzPPbQODXYsr3004OqOYzjIGymLmFz4P3Fq0cE1Ag== |
| 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
| 2026-09-17T11:20:14.247679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039936observed 18104f8bcb3e9ede9c63cfe06980cca0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:14.229879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039936/manifest.jsonobserved 44bb234f9c4c9156426e2d983f9b116e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.212861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039936/publication.mdobserved c1a1eb0530a550f99514a324c9d6f97c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.194849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039936/publication.txtobserved 0b60ccef8d57005004fc2bc3fa1f9dfa...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. |
|---|