OT-2026-000014112
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000014112) never changes.
Identity and time
| Publication number | OT-2026-000014112 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-737a-8982-80f573b9ab45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014112 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7e6a35226b439d9d00cacae7b8ab0c937c5970eb0090ebad271aadaf35eef37 |
|---|---|
| Markdown | d878aac030b92fd859f05a1f0e1fc8536257fb434cd0fbf3b00c6535a21c1c30 |
| Publication page | f033bed476c46771fcc3b5a1aa372be5ce870e139d7325b2bc11442a5d1e64f0 |
| Manifest | 4650275f4be1a08609b28b441ee659fdf14534313af9e5f0ff817e36205fdfce |
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 | 1CSVzizoCznWdlvUQASHKgmXKVpTzoXOBGRCL79oEmpNBYjiO7jMGVzdU3ihV9sVGmEeN0Clke1hzlwzhRI0Aw== |
| 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
| 2026-09-17T12:07:10.719135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014112observed f033bed476c46771fcc3b5a1aa372be5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:10.698692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014112/manifest.jsonobserved 4650275f4be1a08609b28b441ee659fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:10.681089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014112/publication.mdobserved d878aac030b92fd859f05a1f0e1fc853...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:10.662284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014112/publication.txtobserved f7e6a35226b439d9d00cacae7b8ab0c9...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. |
|---|