OT-2026-000018063
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000018063) never changes.
Identity and time
| Publication number | OT-2026-000018063 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fd-75bc-a9be-b7c765c3e4ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e60bbc078f30d7145ff69d3afdc2d6fab49d9e2bee54ec958843eaac1e86a41 |
|---|---|
| Markdown | f02cf4a2b0267ae28a4e682d2716aa11ab12523293edfac32f6bfadc75acfb8b |
| Publication page | d820417a7bcb1b4510af0a1550a189f04ee2d6338a1a625f4924ed95ad61d8c1 |
| Manifest | 47a7deafa005649e572cc77f7e86153da5cf8b33668f7ec4a6245eae1df87203 |
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 | 5O3lk2WF3oKTdMkHxdMF7ssqJ3R50/+XGLUqMvZx42OIdrUeYtIFlYiD3WTLZS35Q6+Y/bb+2FNm2SfTWc1GDQ== |
| 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
| 2026-09-17T12:02:06.139670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018063observed d820417a7bcb1b4510af0a1550a189f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:06.122599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018063/manifest.jsonobserved 47a7deafa005649e572cc77f7e86153d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:06.105208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018063/publication.mdobserved f02cf4a2b0267ae28a4e682d2716aa11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:06.087188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018063/publication.txtobserved 8e60bbc078f30d7145ff69d3afdc2d6f...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. |
|---|