OT-2026-000016175
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single 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-2026-000016175) never changes.
Identity and time
| Publication number | OT-2026-000016175 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7130-b455-86c8d1671dbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016175 |
| Status | PUBLIC |
Content hashes
| Canonical text | 678a84da09b41f0e0c32730bb91342fd5c02ba1999a8eb770fb0c28a73328f94 |
|---|---|
| Markdown | 26b9d9521a3d0018ec3f5c439044388ba65665b50207532f6185a7e7f79d9208 |
| Publication page | 96dade1f3bf63e7961db8a5e24b6e0c0fad5599b7eb2aba86dfeacb8c2b8eb6c |
| Manifest | 668aabfbd26c56a9f180a2ea2c460ebfbb0f91bfb899565bc5a144861710da35 |
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 | vZecbCpUAO7xVLVJer/HHw5dA384idT6RE7lq82G6t+0WnOGjcHTRVX/z5X4hqQN5oaIg3dYyVeRwe35cwMSCA== |
| 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
| 2026-09-17T12:03:37.521578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016175observed 96dade1f3bf63e7961db8a5e24b6e0c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:37.503932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016175/manifest.jsonobserved 668aabfbd26c56a9f180a2ea2c460ebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:37.484401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016175/publication.mdobserved 26b9d9521a3d0018ec3f5c439044388b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:37.464207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016175/publication.txtobserved 678a84da09b41f0e0c32730bb91342fd...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. |
|---|