OT-2026-000039107
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000039107) never changes.
Identity and time
| Publication number | OT-2026-000039107 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7e73-947c-f6c047ffa589 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039107 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ad8a2e4f5acbcc0da5e87ab8ff84e963c6666fae531511a089682488d9d6357 |
|---|---|
| Markdown | e9d1e359564cb7bb3579112363bef9771f9a912183816e047c20ec9f3a239b1d |
| Publication page | a11cb2892f6f1a863b11627715d3b0ce36cfdf14245e1e06265190697920b684 |
| Manifest | 74676be2d2b756c78db3562494295e6fc5c5cea5e90c175ef93db03e3d5541d1 |
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 | GTqifb3GKT/dYMvcUv4TBiynCoHvR/shkmc00MeCsOph1mrhYP5T+YyU78T3QLThrR7el6vMd/1OKZFVVB2hAw== |
| 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
| 2026-09-17T11:20:35.833439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039107observed a11cb2892f6f1a863b11627715d3b0ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:35.813799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039107/manifest.jsonobserved 74676be2d2b756c78db3562494295e6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.795684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039107/publication.mdobserved e9d1e359564cb7bb3579112363bef977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.777718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039107/publication.txtobserved 7ad8a2e4f5acbcc0da5e87ab8ff84e96...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. |
|---|