OT-2026-000061284
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000061284) never changes.
Identity and time
| Publication number | OT-2026-000061284 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7298-9dc3-5b2f6ff1b777 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d06c06692cb40d2a86a516ee9a4c3999b7144275b4a98b5735b037f9b096feb |
|---|---|
| Markdown | 79ec772552e2bf4735ed505f7033742a24370c1c3cfe0f25b645cb20044c8924 |
| Publication page | f9a4679241d5a5ce8923b59bcd6b5967890fdf223b29be1e3ca31cb69fb24e60 |
| Manifest | c4772287643eb26b729e495a46a01690fd5703a478339cde97921aa71a18f602 |
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 | hUDlmhazjCjehAHeUOo1FzNv9AgK6rjNTfGuy1/tq7PJ6Fie5KPd52OoejNIJPweQVlXyfxZkYCui8DiXTxUAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:42.472324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061284observed f9a4679241d5a5ce8923b59bcd6b5967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:42.454262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061284/manifest.jsonobserved c4772287643eb26b729e495a46a01690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:42.435109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061284/publication.mdobserved 79ec772552e2bf4735ed505f7033742a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:42.417224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061284/publication.txtobserved 7d06c06692cb40d2a86a516ee9a4c399...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. |
|---|