OT-2026-000097928
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000097928) never changes.
Identity and time
| Publication number | OT-2026-000097928 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-72a0-bf57-ec3cdf80300f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097928 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4bec0925f429102a03d2a8fb5b10783343645bc997a19c3e2643bda1e134cf3 |
|---|---|
| Markdown | a7f74b601c891a6fff952287f9d62c23b9d7135307d173e0b13e20823ddd57bc |
| Publication page | fec5ecab0849dfdb76c6a7ad06f5230ce28e7e8464a56256303c07cb9476832f |
| Manifest | 3917243cea24435b3747ef8d4556d2150e385037f015f96fc56d953035a6ce09 |
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 | KVM/KTXV6AKT2wEAez3ly6eh9t3YSPbpd1B12lLQvEouDqsqluAqf5U7bNawlESADICBKGIoxTZsM5ciq2oQAQ== |
| 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
| 2026-09-17T09:33:03.544007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097928observed fec5ecab0849dfdb76c6a7ad06f5230c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:03.525921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097928/manifest.jsonobserved 3917243cea24435b3747ef8d4556d215...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:03.509800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097928/publication.mdobserved a7f74b601c891a6fff952287f9d62c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:03.491714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097928/publication.txtobserved a4bec0925f429102a03d2a8fb5b10783...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. |
|---|