OT-2026-000068419
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000068419) never changes.
Identity and time
| Publication number | OT-2026-000068419 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7b0e-9bde-f9d12542e963 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068419 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ff6c6a588dc18281d53733d6f9fdf41cb328e2cbafaaed5b60e4598a61b4ffa |
|---|---|
| Markdown | e5c55ac13ca13b501f232e593dbde35166e2ca93f3203a987e1c6986a6ade0c0 |
| Publication page | f45ef266451d4818884ebca26425f3ba3ddf8a2b8c7c6350e1927b37dfb5b6fc |
| Manifest | 58566174f951adf5f304e20ee011e58ac464a5210afe5eba1859d20d0cbb5333 |
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 | dOiLQmS0tIFQpZsjBkRelsuJXLAIfxtwMQQD1RTJTsWFaCXVMmETwit0Nr3EYh4AYmiLgA+krOIZIgRF6WXFCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:33.410911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068419observed f45ef266451d4818884ebca26425f3ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:33.393690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068419/manifest.jsonobserved 58566174f951adf5f304e20ee011e58a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:33.375401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068419/publication.mdobserved e5c55ac13ca13b501f232e593dbde351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:33.357778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068419/publication.txtobserved 8ff6c6a588dc18281d53733d6f9fdf41...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. |
|---|