OT-2026-000101272
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-2026-000101272) never changes.
Identity and time
| Publication number | OT-2026-000101272 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7516-bb1a-3dfc7e5f8c7a · 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-2026-000101272 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c1778fc686bbde1476260ab0eda78f805aba920e4fc320f89896b8d9aa46452 |
|---|---|
| Markdown | 8f6b1a2716233beb594d0a1b3852fb85bf1f74af24eb48b6c180f9c9f1e9f2dd |
| Publication page | 71e108189b3fdf18b454b2425fe3cd47c2a2baea1793201f200700b27b5d0b1b |
| Manifest | ade91320c5e18106eea51a2bcb365dabebeba61fba3088ada0605f93c3314ccd |
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 | ObT3XJPiClMZ+0nyJNvnK7BQI+uO8yUk9x11Ceu8uhSP5z4qV/JhZt2OxdlFxvhybJvhR8JZyAvA53EPZPrhCA== |
| 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
| 2026-09-17T09:26:56.365429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101272observed 71e108189b3fdf18b454b2425fe3cd47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:56.349412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101272/manifest.jsonobserved ade91320c5e18106eea51a2bcb365dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:56.332095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101272/publication.mdobserved 8f6b1a2716233beb594d0a1b3852fb85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:56.314479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101272/publication.txtobserved 5c1778fc686bbde1476260ab0eda78f8...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. |
|---|