OT-2026-000061010
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, vented after set-down
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-2026-000061010) never changes.
Identity and time
| Publication number | OT-2026-000061010 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-79e6-b0d0-d211e6b307e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09698e95516a78b54868b2def07bd13edec5aaf91d245a71a7b5c4235219e63f |
|---|---|
| Markdown | 14d4a20a6f56dbc7a0e3a7baae515e466ac94188a01fe4975c41f9676a2fc634 |
| Publication page | d6e2e0a485b07f2332ac9ff351dd5bf5b355c09a877f0982f63a36f259f568a1 |
| Manifest | 73b77d5527a668c9f76492334478e9bbaf0e4f1863d21af10b6d5b9d30f49c21 |
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 | oqBMk1JTokL7zH7QBljaTiSA+w2QIQv1PHCBmKGTSw6w6pad9QrXM0AsPP6HsYejn56Vevwl0AVf553a6veOCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:18.136687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061010observed d6e2e0a485b07f2332ac9ff351dd5bf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:18.119631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061010/manifest.jsonobserved 73b77d5527a668c9f76492334478e9bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:18.101736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061010/publication.mdobserved 14d4a20a6f56dbc7a0e3a7baae515e46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:18.085699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061010/publication.txtobserved 09698e95516a78b54868b2def07bd13e...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. |
|---|