OT-2026-000051611
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000051611) never changes.
Identity and time
| Publication number | OT-2026-000051611 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-7426-8140-993506470416 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e4215ac81eb9adcf1bdde323126cbb246187a59fe512e15ea43957476ccc9bb |
|---|---|
| Markdown | 04a5800f64a15e6e4685d721aed563a690c1b6379eda416a22c9b59b5f5947b3 |
| Publication page | 9be07fcc957a6529f61b7f432153551135fa20386a22188b94ee31c2861fc54f |
| Manifest | e69910050d372673906ad880cf4e680deb1f58f8f5b970ce26e34c7a62679bef |
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 | bnJKR23sAbO6sLcKSEJ4Z95LhQzczOvPVDyAHqV742m+FZVSyHVVfEcco7xOpcSHsJIR3QPnqKBWVCfhA5A9DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:58:27.876253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051611observed 9be07fcc957a6529f61b7f4321535511...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:27.857917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051611/manifest.jsonobserved e69910050d372673906ad880cf4e680d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:27.839519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051611/publication.mdobserved 04a5800f64a15e6e4685d721aed563a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:27.821291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051611/publication.txtobserved 7e4215ac81eb9adcf1bdde323126cbb2...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. |
|---|