OT-2026-000061854
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, vented 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-2026-000061854) never changes.
Identity and time
| Publication number | OT-2026-000061854 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7788-8522-0960d76eaa8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 757a6fd25de1b421bd940e1646cc28ef5b72ad48c6fdc13d18dbbddc140e4080 |
|---|---|
| Markdown | 507d659c0c663cbf55b50adcbc8ea66278011fd61a6f8ca456507dccf9f949b3 |
| Publication page | 6966bc46fc0ca2fe5355ec2fc8a9228410f21f12a3ffca574378ee7bfb3568fd |
| Manifest | 99bb4531a4b6896955927751d65ce0adcc6718d432ff780d7e5ed0022a18e02b |
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 | bBsiqgtUWv4hcdO652sbPIFo1rmAm13JkdgXC+5JNusOwCZlQu89yH6BQS4QBq8fQCzLfeTnZTr2ekWjWOiuAw== |
| 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
| 2026-09-17T10:40:42.457499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061854observed 6966bc46fc0ca2fe5355ec2fc8a92284...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:42.437784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061854/manifest.jsonobserved 99bb4531a4b6896955927751d65ce0ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:42.418784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061854/publication.mdobserved 507d659c0c663cbf55b50adcbc8ea662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:42.398999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061854/publication.txtobserved 757a6fd25de1b421bd940e1646cc28ef...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. |
|---|