OT-2026-000007371
Publication integrity record
Vacuum cup gripper, six outlet manifold, plant vacuum fed, contact triggered, 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-2026-000007371) never changes.
Identity and time
| Publication number | OT-2026-000007371 · never reused |
|---|---|
| Internal UUID | 01a0a97c-69cf-7ea7-9bcf-80103547b17e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:11:38.193752Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007371 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0f3c9c8f2eecf0c371a3abd790cbfe2cd00b0703f13119adb1411a99f998986 |
|---|---|
| Markdown | a2242de129292ef44921929be3efed21223d72d03816a3d31f2e24c031c41a0c |
| Publication page | 7e2714ba865d5727b590aedc720f41ff0cdcd3a520fbfb2590326a982dd70cec |
| Manifest | 38ca24ca7f377a5ab316825666f8590a9eac02b27d294dc560b1a1dc1e98062c |
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 | E/draqxploKQU1jeLnvAdAq5lpbfD0SDVpq4UdSv070FAyimsY1B9YhjiFpDxSqbRxBxsBDFUKe6Mvk6q3AkDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:09.123084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007371observed 7e2714ba865d5727b590aedc720f41ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:09.109270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007371/manifest.jsonobserved 38ca24ca7f377a5ab316825666f8590a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.094410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007371/publication.mdobserved a2242de129292ef44921929be3efed21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.080493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007371/publication.txtobserved c0f3c9c8f2eecf0c371a3abd790cbfe2...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. |
|---|