OT-2026-000044809
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000044809) never changes.
Identity and time
| Publication number | OT-2026-000044809 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911b-71ad-abb6-e2f4e332a7f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9de2664b27d492e3490fc9efd98c99594c8869147dd872fa9c20f923be0c3e36 |
|---|---|
| Markdown | 5a68959f177ad28de2a4ef67ae617caf9ae5d55214ec3975a04aebbe41dd3a51 |
| Publication page | dbb4c6cb94e1a65624f8a5d6120e017d03fee307267ae481ebb2be3e03bc87d8 |
| Manifest | d043ee1ea5f429750e2ebce599a9545718c1a9ce4ca765a18584d022471e2887 |
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 | rOMEPyiujMYItAbeLG80s3m4kzj8+eWr6gEM4+csNw3epHl1y0+QKpSHeuJMLM21AhYF2scyGE9h2FHiBy2uBQ== |
| 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
| 2026-09-17T11:11:26.475713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044809observed dbb4c6cb94e1a65624f8a5d6120e017d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:26.457235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044809/manifest.jsonobserved d043ee1ea5f429750e2ebce599a95457...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:26.437935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044809/publication.mdobserved 5a68959f177ad28de2a4ef67ae617caf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:26.420183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044809/publication.txtobserved 9de2664b27d492e3490fc9efd98c9959...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. |
|---|