OT-2026-000006472
Publication integrity record
Vacuum cup gripper, per zone isolation, three outlet manifold, ejector fed, silicone cups, oval form
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-2026-000006472) never changes.
Identity and time
| Publication number | OT-2026-000006472 · never reused |
|---|---|
| Internal UUID | 01a0a95c-735f-7d0f-9587-bf0b278cc466 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:36:43.489987Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006472 |
| Status | PUBLIC |
Content hashes
| Canonical text | 610d097cbe3c3a370e52fbe5230d6df272f62ec577cabef408e5285759486838 |
|---|---|
| Markdown | df22ea16287c96741cbbc2613dc43342677260960a93a1687b3da47a8dfeaa91 |
| Publication page | ff0a3a5af0f2da835157bba816dcd78b70fda2262fb6c67285f6fd44037fed5a |
| Manifest | f602f9404b997df849fc88b0ad990373e038fe1f165dafccf16005eefd4bc457 |
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 | DW4lW93FvGXP8wexMONmgmeCxkLPKjOlJA5zbXmMZGh/V3YzZjwckFWkUbv9JUFiEaNCf4jLSV9O/KURNstyCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:13.688468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006472observed ff0a3a5af0f2da835157bba816dcd78b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:13.676817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006472/manifest.jsonobserved f602f9404b997df849fc88b0ad990373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:13.663907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006472/publication.mdobserved df22ea16287c96741cbbc2613dc43342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:13.651325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006472/publication.txtobserved 610d097cbe3c3a370e52fbe5230d6df2...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. |
|---|