OT-2026-000007393
Publication integrity record
Vacuum cup gripper, per zone isolation, two outlet manifold, three stage ejector, rubber cups
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-2026-000007393) never changes.
Identity and time
| Publication number | OT-2026-000007393 · never reused |
|---|---|
| Internal UUID | 01a0a97d-2c4c-7f2a-b4c8-28b2a6754a90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:12:27.983185Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007393 |
| Status | PUBLIC |
Content hashes
| Canonical text | 299bac31e2b4f48b2e7827d5a757f87ea0ba60dbf41eff688a52bcc6ee54b039 |
|---|---|
| Markdown | 0e0118faecf81e84bc454e7990450d1ee41198dc1e70889923cd7d8b3be7c6ca |
| Publication page | 828248ed8c5592cc3f939fa192aed207b59efb12588b27f32b47fd4d23ca76f8 |
| Manifest | 875b5189c4b0503a1ce50b4a49b8e7694fa2b25fa425171976ac0c3e662cfab0 |
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 | mpSlklxQ6Lc7rUUY+gW5kd9+4mj4BEYFWSWSlIod25mA//5KqhJdlsM1208qZEY1dRPQJZHdavn5rf3Q/S0PDw== |
| 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
| 2026-09-16T09:20:07.923234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007393observed 828248ed8c5592cc3f939fa192aed207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:07.909487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007393/manifest.jsonobserved 875b5189c4b0503a1ce50b4a49b8e769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:07.895141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007393/publication.mdobserved 0e0118faecf81e84bc454e7990450d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:07.882478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007393/publication.txtobserved 299bac31e2b4f48b2e7827d5a757f87e...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. |
|---|