OT-2026-000101270
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before 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-2026-000101270) never changes.
Identity and time
| Publication number | OT-2026-000101270 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7239-8910-12e9c0db9064 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101270 |
| Status | PUBLIC |
Content hashes
| Canonical text | fca74532d34173ff3a55adc2ae0cdda924174b50d7e048afa4d2e08a8c4a55ff |
|---|---|
| Markdown | c67b28b403556209e94d8975238db3317363250f0b9f82e384ad852c195fb829 |
| Publication page | 48b5a6991e2b61bebdc0e52106251dae413cb9c390525c165150dd6bc92314b4 |
| Manifest | f65809e94da4d1044c9526bec5f7a14a4b18f142a43cdd1e2540cc881ebd88bd |
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 | Z0AiFfdcuBAUs55N0uOJ6bM9mvGkFptQhPtD1kw9CGqB6Uoow6gC6K9vyetr+/+537yEKb6CexZqwLMYfoCJBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:56.223252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101270observed 48b5a6991e2b61bebdc0e52106251dae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:56.205285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101270/manifest.jsonobserved f65809e94da4d1044c9526bec5f7a14a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:56.187517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101270/publication.mdobserved c67b28b403556209e94d8975238db331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:56.169878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101270/publication.txtobserved fca74532d34173ff3a55adc2ae0cdda9...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. |
|---|