OT-2026-000023069
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, sustained 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-2026-000023069) never changes.
Identity and time
| Publication number | OT-2026-000023069 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ed-72af-9000-39359d4b77c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a427e59bb5c0644a52fdca866f6767969c0b50e21ea92114b2084630779de9c |
|---|---|
| Markdown | f0af7c332d21091545c3ab93b04d4caa2809c8d1b3c04e8b4cba52b80359dc17 |
| Publication page | 9d5bb0ba8a7566b12833ad220cbfb60fda410c44ce0c04e251e76b4e7891e7e6 |
| Manifest | e5955e22cf3fb12ecd59dfb8fbeeb0a78c0144e4e4abefa8539969c21e2af903 |
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 | FQPU9hnVbrzvZ7kJ2MliItrhjtlprM31oC533gz8x4vswFUUbP6rjA2PXDFXFIwjGHEWX72Lxkz747kg1MDQBw== |
| 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
| 2026-09-17T11:52:41.620642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023069observed 9d5bb0ba8a7566b12833ad220cbfb60f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:41.602709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023069/manifest.jsonobserved e5955e22cf3fb12ecd59dfb8fbeeb0a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:41.582818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023069/publication.mdobserved f0af7c332d21091545c3ab93b04d4caa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:41.563063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023069/publication.txtobserved 0a427e59bb5c0644a52fdca866f67679...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. |
|---|