OT-2026-000061732
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000061732) never changes.
Identity and time
| Publication number | OT-2026-000061732 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7aea-be5b-28451932ebe2 · 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-2026-000061732 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00cc4046a128dac9a275cd1d12350afec2e607c6664ce33fd6e49b445d3ed9d9 |
|---|---|
| Markdown | 1707703647e4ebd1b7d34e4b6103745319bbb1bc327fd74139fabf6e91c78cbf |
| Publication page | ffc295c9374c6f6e6e6da331aa99d47ac081fcfe48079663d4a97cb2cbff7f85 |
| Manifest | 2d16ce04229e1bc1804c17b92154ff215f5003585bdbd8672503e9bb576e9c06 |
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 | DLPqIO7JtnOebOgP3zdwoLXowZ774H+7+XUUOrpCcF1jHmyJvO9nlZD7nkyP37Ny78iQJNGMmp9JDcej9gesBQ== |
| 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
| 2026-09-17T10:40:18.929663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061732observed ffc295c9374c6f6e6e6da331aa99d47a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:18.910388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061732/manifest.jsonobserved 2d16ce04229e1bc1804c17b92154ff21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:18.890290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061732/publication.mdobserved 1707703647e4ebd1b7d34e4b61037453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:18.871857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061732/publication.txtobserved 00cc4046a128dac9a275cd1d12350afe...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. |
|---|